1
|
Wang C, Zhang XW, Chen XX, Zhang WX, Zhang JP. Isomeric Porous Cu(I) Triazolate Frameworks Showing Periodic and Aperiodic Flexibility for Efficient CO Separation. J Am Chem Soc 2024; 146:13886-13893. [PMID: 38739909 DOI: 10.1021/jacs.4c01539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
Guest-induced (crystal-to-crystal) transformation, i.e., periodic flexibility, is a typical feature of molecule-based crystalline porous materials, but its role for adsorptive separation is controversial. On the other hand, aperiodic flexibility is rarely studied. This work reports a pair of isomeric Cu(I) triazolate frameworks, namely, α-[Cu(fetz)] (MAF-2Fa) and β-[Cu(fetz)] (MAF-2Fb), which show typical periodic and aperiodic flexibility for CO chemical adsorption, respectively. Quantitative mixture breakthrough experiments show that, while MAF-2Fa exhibits high adsorption capacity at high pressures but negligible adsorption below the threshold pressure and with leakage concentrations of 3-8%, MAF-2Fb exhibits relatively low adsorption capacity at high pressures but no leakage (residual CO concentration <1 ppb). Tandem connection of MAF-2Fa and MAF-2Fb can combine their advantages of high CO adsorption capacities at high and low pressures, respectively. MAF-2Fa and MAF-2Fb can both keep the separation performances unchanged at high relative humidities, but only MAF-2Fb shows a unique coadsorption behavior at a relative humidity of 82%, which can be used to improve purification performances.
Collapse
Affiliation(s)
- Chao Wang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, GBRCE for Functional Molecular Engineering, School of Chemistry, IGCME, Sun Yat-Sen University, Guangzhou 510275, China
| | - Xue-Wen Zhang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, GBRCE for Functional Molecular Engineering, School of Chemistry, IGCME, Sun Yat-Sen University, Guangzhou 510275, China
| | - Xiao-Xian Chen
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, GBRCE for Functional Molecular Engineering, School of Chemistry, IGCME, Sun Yat-Sen University, Guangzhou 510275, China
| | - Wei-Xiong Zhang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, GBRCE for Functional Molecular Engineering, School of Chemistry, IGCME, Sun Yat-Sen University, Guangzhou 510275, China
| | - Jie-Peng Zhang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, GBRCE for Functional Molecular Engineering, School of Chemistry, IGCME, Sun Yat-Sen University, Guangzhou 510275, China
| |
Collapse
|
2
|
Zhong L, Wang C, He J, Lin Z, Yang X, Li R, Zhan S, Zhao L, Wu D, Chen H, Tang Z, ZHi C, Lv Lyu H. Self-Charging Aqueous Zn//COF Battery with UltraHigh Self-Charging Efficiency and Rate. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024:e2314050. [PMID: 38380790 DOI: 10.1002/adma.202314050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 02/06/2024] [Indexed: 02/22/2024]
Abstract
Self-charging zinc batteries that combine energy harvesting technology with batteries are candidates for reliable self-charging power systems. However, the lack of rational materials design results in unsatisfactory self-charging performance. Here, a covalent organic framework containing pyrene-4,5,9,10-tetraone groups (COF-PTO) is reported as a cathode material for aqueous self-charging zinc batteries. The ordered channel structure of the COF-PTO provides excellent capacity retention of 98% after 18 000 cycles at 10 A g-1 and ultra-fast ion transfer. To visually assess the self-charging performance, two parameters, namely self-charging efficiency (self-charging discharge capacity/galvanostatic discharge capacity, η) and average self-charging rate (total discharge capacity after cyclic self-charging/total cyclic self-charging time, ν), are proposed for performance evaluation. COF-PTO achieves an impressive η of 96.9% and an ν of 30 mAh g-1 self-charge capacity per hour in 100 self-charging cycles, surpassing the previous reports. Mechanism studies reveal the co-insertion of Zn2+ and H+ double ions in COF-PTO of self-charging zinc batteries. In addition, the C═N and C═O (on the benzene) in COF-PTO are ortho structures to each other, which can easily form metal heterocycles with Zn ions, thereby driving the forward progress of the self-charging reaction and enhancing the self-charging performance.
Collapse
Affiliation(s)
- Leheng Zhong
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, 51006, P. R. China
- Songshan Lake Materials Laboratory, Dongguan, Guangdong, 523808, China
| | - Chunfang Wang
- Songshan Lake Materials Laboratory, Dongguan, Guangdong, 523808, China
- Department of Materials Science and Engineering, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong, 999077, China
| | - Jun He
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, 51006, P. R. China
| | - Zhiqing Lin
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, 51006, P. R. China
- Songshan Lake Materials Laboratory, Dongguan, Guangdong, 523808, China
| | - Xiaodong Yang
- Songshan Lake Materials Laboratory, Dongguan, Guangdong, 523808, China
- Yan'an Key Laboratory of Green Chemical Energy, Key Laboratory of New Energy & New Functional Materials, College of Chemistry and Chemical Engineering, Yan'an University Yan'an, Shaanxi, 716000, P. R. China
- MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics, South China Normal University, Guangzhou, 510631, China
| | - Ran Li
- Yan'an Key Laboratory of Green Chemical Energy, Key Laboratory of New Energy & New Functional Materials, College of Chemistry and Chemical Engineering, Yan'an University Yan'an, Shaanxi, 716000, P. R. China
| | - Shuai Zhan
- Songshan Lake Materials Laboratory, Dongguan, Guangdong, 523808, China
| | - Linwei Zhao
- Songshan Lake Materials Laboratory, Dongguan, Guangdong, 523808, China
| | - Dan Wu
- Songshan Lake Materials Laboratory, Dongguan, Guangdong, 523808, China
- MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics, South China Normal University, Guangzhou, 510631, China
| | - Hui Chen
- Songshan Lake Materials Laboratory, Dongguan, Guangdong, 523808, China
| | - Zijie Tang
- Songshan Lake Materials Laboratory, Dongguan, Guangdong, 523808, China
| | - Chunyi ZHi
- Songshan Lake Materials Laboratory, Dongguan, Guangdong, 523808, China
- Department of Materials Science and Engineering, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong, 999077, China
| | - Haiming Lv Lyu
- Department of Materials Science and Engineering, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong, 999077, China
| |
Collapse
|
3
|
Yan T, Hou H, Wu C, Cai Y, Yin A, Cao Z, Liu Z, He P, Xu J. Unraveling the molecular mechanism for enhanced gas adsorption in mixed-metal MOFs via solid-state NMR spectroscopy. Proc Natl Acad Sci U S A 2024; 121:e2312959121. [PMID: 38300865 PMCID: PMC10861867 DOI: 10.1073/pnas.2312959121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 12/07/2023] [Indexed: 02/03/2024] Open
Abstract
The incorporation of multiple metal ions in metal-organic frameworks (MOFs) through one-pot synthesis can induce unique properties originating from specific atomic-scale spatial apportionment, but the extraction of this crucial information poses challenges. Herein, nondestructive solid-state NMR spectroscopy was used to discern the atomic-scale metal apportionment in a series of bulk Mg1-xCox-MOF-74 samples via identification and quantification of eight distinct arrangements of Mg/Co ions labeled with a 13C-carboxylate, relative to Co content. Due to the structural characteristics of metal-oxygen chains, the number of metal permutations is infinite for Mg1-xCox-MOF-74, making the resolution of atomic-scale metal apportionment particularly challenging. The results were then employed in density functional theory calculations to unravel the molecular mechanism underlying the macroscopic adsorption properties of several industrially significant gases. It is found that the incorporation of weak adsorption sites (Mg2+ for CO and Co2+ for CO2 adsorption) into the MOF structure counterintuitively boosts the gas adsorption energy on strong sites (Co2+ for CO and Mg2+ for CO2 adsorption). Such effect is significant even for Co2+ remote from Mg2+ in the metal-oxygen chain, resulting in a greater enhancement of CO adsorption across a broad composition range, while the enhancement of CO2 adsorption is restricted to Mg2+ with adjacent Co2+. Dynamic breakthrough measurements unambiguously verified the trend in gas adsorption as a function of metal composition. This research thus illuminates the interplay between atomic-scale structures and macroscopic gas adsorption properties in mixed-metal MOFs and derived materials, paving the way for developing superior functional materials.
Collapse
Affiliation(s)
- Tao Yan
- Tianjin Key Lab for Rare Earth Materials and Applications, School of Materials Science and Engineering and National Institute for Advanced Materials, Nankai University, Tianjin300350, People’s Republic of China
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan, Shanxi030001, People’s Republic of China
- National Energy Center for Coal to Clean Fuels, Synfuels China Technology Co., Ltd., Beijing101400, People’s Republic of China
- University of Chinese Academy of Sciences, Beijing100049, People’s Republic of China
| | - Huaming Hou
- National Energy Center for Coal to Clean Fuels, Synfuels China Technology Co., Ltd., Beijing101400, People’s Republic of China
| | - Changzong Wu
- Tianjin Key Lab for Rare Earth Materials and Applications, School of Materials Science and Engineering and National Institute for Advanced Materials, Nankai University, Tianjin300350, People’s Republic of China
| | - Yuhang Cai
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan, Shanxi030001, People’s Republic of China
- National Energy Center for Coal to Clean Fuels, Synfuels China Technology Co., Ltd., Beijing101400, People’s Republic of China
- University of Chinese Academy of Sciences, Beijing100049, People’s Republic of China
| | - Anping Yin
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan, Shanxi030001, People’s Republic of China
- National Energy Center for Coal to Clean Fuels, Synfuels China Technology Co., Ltd., Beijing101400, People’s Republic of China
- University of Chinese Academy of Sciences, Beijing100049, People’s Republic of China
| | - Zhi Cao
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan, Shanxi030001, People’s Republic of China
- National Energy Center for Coal to Clean Fuels, Synfuels China Technology Co., Ltd., Beijing101400, People’s Republic of China
- University of Chinese Academy of Sciences, Beijing100049, People’s Republic of China
| | - Zhong Liu
- Key Laboratory of Comprehensive and Highly Efficient Utilization of Salt Lake Resources, Qinghai Provincial Key Laboratory of Resources and Chemistry of Salt Lakes, Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Xining, Qinghai810008, People’s Republic of China
| | - Peng He
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan, Shanxi030001, People’s Republic of China
- National Energy Center for Coal to Clean Fuels, Synfuels China Technology Co., Ltd., Beijing101400, People’s Republic of China
- University of Chinese Academy of Sciences, Beijing100049, People’s Republic of China
| | - Jun Xu
- Tianjin Key Lab for Rare Earth Materials and Applications, School of Materials Science and Engineering and National Institute for Advanced Materials, Nankai University, Tianjin300350, People’s Republic of China
| |
Collapse
|
4
|
Zhang XW, Wang C, Mo ZW, Chen XX, Zhang WX, Zhang JP. Quasi-open Cu(I) sites for efficient CO separation with high O 2/H 2O tolerance. NATURE MATERIALS 2024; 23:116-123. [PMID: 37957269 DOI: 10.1038/s41563-023-01729-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 10/16/2023] [Indexed: 11/15/2023]
Abstract
Carbon monoxide (CO) separation relies on chemical adsorption but suffers from the difficulty of desorption and instability of open metal sites against O2, H2O and so on. Here we demonstrate quasi-open metal sites with hidden or shielded coordination sites as a promising solution. Possessing the trigonal coordination geometry (sp2), Cu(I) ions in porous frameworks show weak physical adsorption for non-target guests. Rational regulation of framework flexibility enables geometry transformation to tetrahedral geometry (sp3), generating a fourth coordination site for the chemical adsorption of CO. Quantitative breakthrough experiments at ambient conditions show CO uptakes up to 4.1 mmol g-1 and CO selectivity up to 347 against CO2, CH4, O2, N2 and H2. The adsorbents can be completely regenerated at 333-373 K to recover CO with a purity of >99.99%, and the separation performances are stable in high-concentration O2 and H2O. Although CO leakage concentration generally follows the structural transition pressure, large amounts (>3 mmol g-1) of ultrahigh-purity (99.9999999%, 9N; CO concentration < 1 part per billion) gases can be produced in a single adsorption process, demonstrating the usefulness of this approach for separation applications.
Collapse
Affiliation(s)
- Xue-Wen Zhang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, GBRCE for Functional Molecular Engineering, School of Chemistry, IGCME, Sun Yat-Sen University, Guangzhou, China
| | - Chao Wang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, GBRCE for Functional Molecular Engineering, School of Chemistry, IGCME, Sun Yat-Sen University, Guangzhou, China
| | - Zong-Wen Mo
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, GBRCE for Functional Molecular Engineering, School of Chemistry, IGCME, Sun Yat-Sen University, Guangzhou, China
| | - Xiao-Xian Chen
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, GBRCE for Functional Molecular Engineering, School of Chemistry, IGCME, Sun Yat-Sen University, Guangzhou, China
| | - Wei-Xiong Zhang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, GBRCE for Functional Molecular Engineering, School of Chemistry, IGCME, Sun Yat-Sen University, Guangzhou, China
| | - Jie-Peng Zhang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, GBRCE for Functional Molecular Engineering, School of Chemistry, IGCME, Sun Yat-Sen University, Guangzhou, China.
| |
Collapse
|
5
|
Pandey I, Lin LC, Chen CC, Howe JD. Understanding Carbon Monoxide Binding and Interactions in M-MOF-74 (M = Mg, Mn, Ni, Zn). LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2023; 39:18187-18197. [PMID: 38059595 DOI: 10.1021/acs.langmuir.3c01551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/08/2023]
Abstract
Small molecules may adsorb strongly in metal-organic frameworks (MOFs) through interactions with under-coordinated open metal sites (OMS) that often exist within these structures. Among adsorbates, CO is attractive to study both for its relevance in energy-related applications and for its ability to engage in both σ-donation and π-backbonding interactions with the OMS in MOFs. Concomitant with strong adsorption, structural changes arise due to modifications of the electronic structure of both the adsorbate and adsorbent. These structural changes affect the separation performance of materials, and accurately capturing these changes and the resulting energetics is critical for accurate predictive modeling of adsorption. Traditional approaches to modeling using classical force fields typically do not capture or account for changes at the electronic level. To characterize the structural and energetic effects of the local structural changes, we employed density functional theory (DFT) to study CO adsorption in M-MOF-74s. M-MOF-74s feature OMS at which CO is known to adsorb strongly and can be synthesized with a variety of divalent metal cations with distinct performance in adsorption. We considered M-MOF-74s with a range of metals of varied d-band occupations (Mg (3d0), Mn (3d5), Ni (3d8), and Zn (3d10)) with various structural constraints ranging from geometrically constrained adsorbent and adsorbate ions to fully optimized geometries to deconvolute the relative contributions of various structural effects to the adsorption energetics and binding distances observed. Our data indicate that the most significant structural changes during adsorption correlate with the greatest π-backbonding behaviors and commensurately result in a sizable binding energy change observed for CO adsorption. The insights built from this work are relevant to two longstanding research challenges within the MOF community: rational design of materials for separations and the design of force fields capable of accurately modeling adsorption.
Collapse
Affiliation(s)
- Ishan Pandey
- Department of Chemical Engineering, Texas Tech University, Lubbock, Texas 79409, United States
| | - Li-Chiang Lin
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, Ohio 43210, United States
- Department of Chemical Engineering, National Taiwan University, Taipei 10617, Taiwan
| | - Chau-Chyun Chen
- Department of Chemical Engineering, Texas Tech University, Lubbock, Texas 79409, United States
| | - Joshua D Howe
- Department of Chemical Engineering, Texas Tech University, Lubbock, Texas 79409, United States
| |
Collapse
|
6
|
Gulcay-Ozcan E, Iacomi P, Brântuas PF, Rioland G, Maurin G, Devautour-Vinot S. Metal-Organic Frameworks for Phthalate Capture. ACS APPLIED MATERIALS & INTERFACES 2023; 15:48216-48224. [PMID: 37793090 DOI: 10.1021/acsami.3c10481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/06/2023]
Abstract
Indoor air contamination by phthalate ester (PAE) derivatives has become a significant concern since traces of PAEs can cause endocrine disruption, among other health issues. PAE abatement from the environment is thus mandatory to further ensure a good quality of indoor air. Herein, we explored the physisorption-based capture of volatile PAEs by metal-organic frameworks (MOFs). A high-throughput computational screening approach was first applied on databases compiling more than 20,000 MOF structures in order to identify the best MOFs for adsorbing traces of dimethyl phthalate (DMP), considered as a representative molecule of the family of PAE contaminants. Among the 20 top candidates, MOF-74(Ni), which combines substantial DMP uptake at the 10 ppm concentration level (∼0.20 g g-1) with high adsorption enthalpy at infinite dilution (-ΔHads(DMP),0 = 109.9 kJ mol-1), was revealed as an excellent porous material to capture airborne DMP. This prediction was validated by further experiments: gravimetric sorption isotherms were carried out on MOF-74(Ni), replacing DMP by dimethyl maleate (DMM), a molecule with a higher vapor pressure and indeed easier to manipulate compared to DMP while mimicking the adsorption behavior of DMP by MOFs, as evidenced by Monte Carlo calculations. Notably, saturation of DMM by MOF-74(Ni) (∼0.35 g g-1 at 343 K) occurs at very low equivalent concentration of the sorbate, i.e., 15 ppm, while half of the DMM molecules remain trapped in the MOF pores, even by heating the system up to 473 K under vacuum. This computational-experimental study reveals for the first time the potential of MOFs for the capture of phthalate ester contaminants as vapors of key importance to address indoor air quality issues.
Collapse
Affiliation(s)
- Ezgi Gulcay-Ozcan
- Institut Charles Gerhardt Montpellier, Univ. Montpellier, CNRS, ENSCM, Montpellier F-34293, France
- Centre National d'Etudes Spatiales, DTN/QE/LE, 18 Avenue Edouard Belin, Toulouse 31401 Cedex 09, France
- Department of Chemical Engineering, Yeditepe University, Istanbul 34755, Turkey
| | - Paul Iacomi
- Institut Charles Gerhardt Montpellier, Univ. Montpellier, CNRS, ENSCM, Montpellier F-34293, France
- Surface Measurement Systems, Unit 5, Wharfside, Rosemont Road, London HA0 4PE, U.K
| | - Pedro F Brântuas
- Institut Charles Gerhardt Montpellier, Univ. Montpellier, CNRS, ENSCM, Montpellier F-34293, France
| | - Guillaume Rioland
- Centre National d'Etudes Spatiales, DTN/QE/LE, 18 Avenue Edouard Belin, Toulouse 31401 Cedex 09, France
| | - Guillaume Maurin
- Institut Charles Gerhardt Montpellier, Univ. Montpellier, CNRS, ENSCM, Montpellier F-34293, France
| | - Sabine Devautour-Vinot
- Institut Charles Gerhardt Montpellier, Univ. Montpellier, CNRS, ENSCM, Montpellier F-34293, France
| |
Collapse
|
7
|
Li YX, Li KD, Qian XY, Liu XQ, Sun LB. Photo-Induced Construction and Recovery of Cu + Sites in Metal-Organic Frameworks. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2302885. [PMID: 37264726 DOI: 10.1002/smll.202302885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 05/16/2023] [Indexed: 06/03/2023]
Abstract
The adjustment of the valence state of metal ions is crucial for various applications because peculiar activity originates from metal ions with specific valence. Cu+ can interact with molecules possessing unsaturated bonds like CO via π-complexation, while Cu2+ doesn't have such ability. Meanwhile, Cu+ sites are easily oxidized to Cu2+ , leading to the loss of activity. Despite great efforts, the development of a facile method to construct and recover Cu+ sites remains a pronounced challenge. Here, for the first time a facile photo-induced strategy is reported to fabricate Cu+ sites in metal-organic frameworks (MOFs) and recover Cu+ after oxidation. The Cu2+ precursor was loaded on NH2 -MIL-125, a typical visible-light responsive Ti-based MOF. Visible light irradiation triggers the formation of Ti3+ from Ti4+ in framework, which reduces the supported Cu2+ in the absence of any additional reducing agent, thus simplifying the process for Cu+ generation significantly. Due to π-complexation interaction, the presence of Cu+ results in remarkably enhanced CO capture capacity (1.16 mmol g-1 ) compared to NH2 -MIL-125 (0.49 mmol g-1 ). More importantly, Cu+ can be recovered conveniently via re-irradiation when it is oxidized to Cu2+ , and the oxidation-recovery process is reversible.
Collapse
Affiliation(s)
- Yu-Xia Li
- State Key Laboratory of Materials-Oriented Chemical Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), College of Chemical Engineering, Nanjing Tech University, Nanjing, 211816, China
| | - Ke-Di Li
- State Key Laboratory of Materials-Oriented Chemical Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), College of Chemical Engineering, Nanjing Tech University, Nanjing, 211816, China
| | - Xin-Yu Qian
- State Key Laboratory of Materials-Oriented Chemical Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), College of Chemical Engineering, Nanjing Tech University, Nanjing, 211816, China
| | - Xiao-Qin Liu
- State Key Laboratory of Materials-Oriented Chemical Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), College of Chemical Engineering, Nanjing Tech University, Nanjing, 211816, China
| | - Lin-Bing Sun
- State Key Laboratory of Materials-Oriented Chemical Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), College of Chemical Engineering, Nanjing Tech University, Nanjing, 211816, China
| |
Collapse
|
8
|
Sui J, Gao ML, Qian B, Liu C, Pan Y, Meng Z, Yuan D, Jiang HL. Bioinspired microenvironment modulation of metal-organic framework-based catalysts for selective methane oxidation. Sci Bull (Beijing) 2023; 68:1886-1893. [PMID: 37544879 DOI: 10.1016/j.scib.2023.07.031] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 06/21/2023] [Accepted: 07/07/2023] [Indexed: 08/08/2023]
Abstract
Inspiration from natural enzymes enabling creationary catalyst design is appealing yet remains extremely challenging for selective methane (CH4) oxidation. This study presents the construction of a biomimetic catalyst platform for CH4 oxidation, which is constructed by incorporating Fe-porphyrin into a robust metal-organic framework, UiO-66, furnished with saturated monocarboxylic fatty acid bearing different long alkyl chains. The catalysts demonstrate the high efficiency in the CH4 to methanol (CH3OH) conversion at 50 °C. Moreover, the selectivity to CH3OH can be effectively regulated and promoted through a fine-tuned microenvironment by hydrophobic modification around the Fe-porphyrin. The long-chain fatty acids anchored on the Zr-oxo cluster of UiO-66 can not only tune the electronic state of the Fe sites to improve CH4 adsorption, but also restrict the amount of H2O2 around the Fe sites to reduce the overoxidation. This behavior resembles the microenvironment regulation in methane monooxygenase, resulting in high CH3OH selectivity.
Collapse
Affiliation(s)
- Jianfei Sui
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Ming-Liang Gao
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Bing Qian
- National Synchrotron Radiation Laboratory (NSRL), University of Science and Technology of China, Hefei 230029, China
| | - Chengyuan Liu
- National Synchrotron Radiation Laboratory (NSRL), University of Science and Technology of China, Hefei 230029, China
| | - Yang Pan
- National Synchrotron Radiation Laboratory (NSRL), University of Science and Technology of China, Hefei 230029, China
| | - Zheng Meng
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, China.
| | - Daqiang Yuan
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China
| | - Hai-Long Jiang
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, China.
| |
Collapse
|
9
|
Gäumann P, Ferri D, Sheptyakov D, van Bokhoven JA, Rzepka P, Ranocchiari M. In Situ Neutron Diffraction of Zn-MOF-74 Reveals Nanoconfinement-Induced Effects on Adsorbed Propene. THE JOURNAL OF PHYSICAL CHEMISTRY. C, NANOMATERIALS AND INTERFACES 2023; 127:16636-16644. [PMID: 37646009 PMCID: PMC10461295 DOI: 10.1021/acs.jpcc.3c03225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 07/19/2023] [Indexed: 09/01/2023]
Abstract
Even though confinement was identified as a common element of selective catalysis and simulations predicted enhanced properties of adsorbates within microporous materials, experimental results on the characterization of the adsorbed phase are still rare. In this study, we provide experimental evidence of the increase of propene density in the channels of Zn-MOF-74 by 16(2)% compared to the liquid phase. The ordered propene molecules adsorbed within the pores of the MOF have been localized by in situ neutron powder diffraction, and the results are supported by adsorption studies. The formation of a second adsorbate layer, paired with nanoconfinement-induced short intermolecular distances, causes the efficient packing of the propene molecules and results in an increase of olefin density.
Collapse
Affiliation(s)
- Patrick Gäumann
- Laboratory
of Catalysis and Sustainable Chemistry, Paul Scherrer Institut, CH-5232 Villigen, Switzerland
| | - Davide Ferri
- Bioenergy
and Catalysis Laboratory, Paul Scherrer
Institut, CH-5232 Villigen, Switzerland
| | - Denis Sheptyakov
- Laboratory
for Neutron Scattering and Imaging, Paul
Scherrer Institut, CH-5232 Villigen, Switzerland
| | - Jeroen A. van Bokhoven
- Laboratory
of Catalysis and Sustainable Chemistry, Paul Scherrer Institut, CH-5232 Villigen, Switzerland
- Institute
of Chemical and Bioengineering, ETH Zurich, CH-8093 Zurich, Switzerland
| | - Przemyslaw Rzepka
- Laboratory
of Catalysis and Sustainable Chemistry, Paul Scherrer Institut, CH-5232 Villigen, Switzerland
- Institute
of Chemical and Bioengineering, ETH Zurich, CH-8093 Zurich, Switzerland
| | - Marco Ranocchiari
- Laboratory
of Catalysis and Sustainable Chemistry, Paul Scherrer Institut, CH-5232 Villigen, Switzerland
| |
Collapse
|
10
|
Liu C, Yan W, Wen Y, Huang Z, Chen B, Li Y, Huang X. Metal-Organic Framework Derived Cu-Ag Interface for Selective Carbon Monoxide Electroreduction to Acetate. Chemistry 2023; 29:e202301456. [PMID: 37314829 DOI: 10.1002/chem.202301456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 06/10/2023] [Accepted: 06/13/2023] [Indexed: 06/15/2023]
Abstract
Electrochemical carbon monoxide reduction reaction (CORR) is a potential way to obtain high-value multi-carbon (C2+ ) products. However, achieving high selectivity to acetate is still a challenge. Herein, we develop a two-dimensional Ag-modified Cu metal-organic framework (Ag0.10 @CuMOF-74) that demonstrates Faradaic efficiency (FE) for C2+ products up to 90.4 % at 200 mA cm-2 and an acetate FE of 61.1 % with a partial current density of 122.2 mA cm-2 . Detailed investigations show that the introduction of Ag on CuMOF-74 favors the generation of abundant Cu-Ag interface sites. In situ attenuated total reflection surface enhanced infrared absorption spectroscopy confirms that these Cu-Ag interface sites improve the coverage of *CO and *CHO and the coupling between each other and stabilize key intermediates *OCCHO and *OCCH2 , thus significantly promoting to the acetate selectivity on Ag0.10 @CuMOF-74. This work provides a high-efficiency pathway for CORR to C2+ products.
Collapse
Affiliation(s)
- Chang Liu
- College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361000, Fujian, P. R. China
| | - Wei Yan
- College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361000, Fujian, P. R. China
| | - Yan Wen
- College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361000, Fujian, P. R. China
| | - Zhongliang Huang
- College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361000, Fujian, P. R. China
| | - Bo Chen
- College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361000, Fujian, P. R. China
| | - Yunhua Li
- College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361000, Fujian, P. R. China
| | - Xiaoqing Huang
- College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361000, Fujian, P. R. China
| |
Collapse
|
11
|
Ma X, Albertsma J, Gabriels D, Horst R, Polat S, Snoeks C, Kapteijn F, Eral HB, Vermaas DA, Mei B, de Beer S, van der Veen MA. Carbon monoxide separation: past, present and future. Chem Soc Rev 2023; 52:3741-3777. [PMID: 37083229 PMCID: PMC10243283 DOI: 10.1039/d3cs00147d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Indexed: 04/22/2023]
Abstract
Large amounts of carbon monoxide are produced by industrial processes such as biomass gasification and steel manufacturing. The CO present in vent streams is often burnt, this produces a large amount of CO2, e.g., oxidation of CO from metallurgic flue gasses is solely responsible for 2.7% of manmade CO2 emissions. The separation of N2 from CO due to their very similar physical properties is very challenging, meaning that numerous energy-intensive steps are required for CO separation, making the CO separation from many process streams uneconomical in spite of CO being a valuable building block in the production of major chemicals through C1 chemistry and the production of linear hydrocarbons by the Fischer-Tropsch process. The development of suitable processes for the separation of carbon monoxide has both industrial and environmental significance. Especially since CO is a main product of electrocatalytic CO2 reduction, an emerging sustainable technology to enable carbon neutrality. This technology also requires an energy-efficient separation process. Therefore, there is a great need to develop energy efficient CO separation processes adequate for these different process streams. As such the urgency of separating carbon monoxide is gaining greater recognition, with research in the field becoming more and more crucial. This review details the principles on which CO separation is based and provides an overview of currently commercialised CO separation processes and their limitations. Adsorption is identified as a technology with the potential for CO separation with high selectivity and energy efficiency. We review the research efforts, mainly seen in the last decades, in developing new materials for CO separation via ad/bsorption and membrane technology. We have geared our review to both traditional CO sources and emerging CO sources, including CO production from CO2 conversion. To that end, a variety of emerging processes as potential CO2-to-CO technologies are discussed and, specifically, the need for CO capture after electrochemical CO2 reduction is highlighted, which is still underexposed in the available literature. Altogether, we aim to highlight the knowledge gaps that could guide future research to improve CO separation performance for industrial implementation.
Collapse
Affiliation(s)
- Xiaozhou Ma
- Chemical Engineering Department, Delft University of Technology, van der Maasweg 9, 2629 HZ Delft, The Netherlands.
| | - Jelco Albertsma
- Chemical Engineering Department, Delft University of Technology, van der Maasweg 9, 2629 HZ Delft, The Netherlands.
| | - Dieke Gabriels
- Chemical Engineering Department, Delft University of Technology, van der Maasweg 9, 2629 HZ Delft, The Netherlands.
| | - Rens Horst
- Science and Technology Faculty, University Twente, Drienerlolaan 5, 7522 NB Enschede, The Netherlands
| | - Sevgi Polat
- Process & Energy Department, Delft University of Technology, Leeghwaterstraat 39, 2628 CB Delft, The Netherlands
- Chemical Engineering Department, Marmara University, 34854 İstanbul, Turkey
| | - Casper Snoeks
- Process & Energy Department, Delft University of Technology, Leeghwaterstraat 39, 2628 CB Delft, The Netherlands
| | - Freek Kapteijn
- Chemical Engineering Department, Delft University of Technology, van der Maasweg 9, 2629 HZ Delft, The Netherlands.
| | - Hüseyin Burak Eral
- Process & Energy Department, Delft University of Technology, Leeghwaterstraat 39, 2628 CB Delft, The Netherlands
| | - David A Vermaas
- Chemical Engineering Department, Delft University of Technology, van der Maasweg 9, 2629 HZ Delft, The Netherlands.
| | - Bastian Mei
- Industrial Chemistry, Ruhr-University Bochum, Universitätsstr. 150, 44801 Bochum, Germany
| | - Sissi de Beer
- Science and Technology Faculty, University Twente, Drienerlolaan 5, 7522 NB Enschede, The Netherlands
| | - Monique Ann van der Veen
- Chemical Engineering Department, Delft University of Technology, van der Maasweg 9, 2629 HZ Delft, The Netherlands.
| |
Collapse
|
12
|
Pappas NS, Mason JA. Effect of modulator ligands on the growth of Co 2(dobdc) nanorods. Chem Sci 2023; 14:4647-4652. [PMID: 37152265 PMCID: PMC10155910 DOI: 10.1039/d2sc06869a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 04/05/2023] [Indexed: 05/09/2023] Open
Abstract
Control over the size, shape, uniformity, and external surface chemistry of metal-organic framework nanocrystals is important for a wide range of applications. Here, we investigate how monotopic modulators that mimic the coordination mode of native bridging ligands affect the growth of anisotropic Co2(dobdc) (dobdc4- = 2,5-dihydroxy-1,4-benzenedicarboxylic acid) nanorods. Through a combination of transmission electron microscopy (TEM) and nuclear magnetic resonance spectroscopy (NMR) studies, nanorod diameter was found to be strongly correlated to the acidity of the modulator and to the degree of modulator incorporation into the nanorod structure. Notably, highly acidic modulators allowed for the preparation of sub-10 nm nanorods, a previously elusive size regime for the M2(dobdc) family. More broadly, this study provides new insights into the mechanism of modulated growth of metal-organic framework nanoparticles.
Collapse
Affiliation(s)
- Nina S Pappas
- Department of Chemistry and Chemical Biology, Harvard University Cambridge MA 02138 USA
| | - Jarad A Mason
- Department of Chemistry and Chemical Biology, Harvard University Cambridge MA 02138 USA
| |
Collapse
|
13
|
James J, Lücking LE, van Dijk H, Boon J. Review of technologies for carbon monoxide recovery from nitrogen- containing industrial streams. FRONTIERS IN CHEMICAL ENGINEERING 2023. [DOI: 10.3389/fceng.2023.1066091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023] Open
Abstract
Carbon monoxide (CO) is an important gas required for various industrial processes. Whether produced directly from syngas or as part of by-product gas streams, valorization of CO streams will play an important role in the decarbonization of industry. CO is often generated in mixtures with other gases such as H2, CO2, CH4, and N2 and therefore separation of CO from the other gases is required. In particular, separation of CO from N2 is difficult given their similar molecular properties. This paper summarizes the current state of knowledge on the four processes for separation of CO from gas mixtures: cryogenic purification, absorption, adsorption and membrane separation. Particular emphasis is placed on technical processes for industrial applications and separation of N2 and CO. Cryogenic processes are not suitable for separation of CO from N2. Absorption developments focus on the use of ionic liquids to replace solvents, with promising progress being made in the field of CO solubility in ionic liquids. Advancements in adsorption processes have focused on the development of new materials however future work is required to develop materials that do not require vacuum regeneration. Membrane processes are most promising in the form of solid state and mixed matrix membranes. In general, there is limited development beyond lab scale for new advancements in CO separation from gas streams. This highlights an opportunity and need to investigate and develop beyond state-of-the-art processes for CO separation at industrial scale, especially for separation of CO from N2.
Collapse
|
14
|
Chen W, Wang Z, Wang Q, El-Yanboui K, Tan K, Barkholtz HM, Liu DJ, Cai P, Feng L, Li Y, Qin JS, Yuan S, Sun D, Zhou HC. Monitoring the Activation of Open Metal Sites in [Fe xM 3-x(μ 3-O)] Cluster-Based Metal-Organic Frameworks by Single-Crystal X-ray Diffraction. J Am Chem Soc 2023; 145:4736-4745. [PMID: 36790398 PMCID: PMC10848254 DOI: 10.1021/jacs.2c13299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Indexed: 02/16/2023]
Abstract
While trinuclear [FexM3-x(μ3-O)] cluster-based metal-organic frameworks (MOFs) have found wide applications in gas storage and catalysis, it is still challenging to identify the structure of open metal sites obtained through proper activations and understand their influence on the adsorption and catalytic properties. Herein, we use in situ variable-temperature single-crystal X-ray diffraction to monitor the structural evolution of [FexM3-x(μ3-O)]-based MOFs (PCN-250, M = Ni2+, Co2+, Zn2+, Mg2+) upon thermal activation and provide the snapshots of metal sites at different temperatures. The exposure of open Fe3+ sites was observed along with the transformation of Fe3+ coordination geometries from octahedron to square pyramid. Furthermore, the effect of divalent metals in heterometallic PCN-250 was studied for the purpose of reducing the activation temperature and increasing the number of open metal sites. The metal site structures were corroborated by X-ray absorption and infrared spectroscopy. These results will not only guide the pretreatment of [FexM3-x(μ3-O)]-based MOFs but also corroborate spectral and computational studies on these materials.
Collapse
Affiliation(s)
- Wenmiao Chen
- State
Key Laboratory of Coordination Chemistry, School of Chemistry and
Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China
- Department
of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United
States
| | - Zhi Wang
- School
of Chemistry and Chemical Engineering, Shandong
University, Jinan 250100, P. R. China
| | - Qi Wang
- Department
of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United
States
| | - Khaoula El-Yanboui
- Department
of Materials Science & Engineering, University of Texas at Dallas, Richardson, Texas 75080, United States
| | - Kui Tan
- Department
of Materials Science & Engineering, University of Texas at Dallas, Richardson, Texas 75080, United States
| | - Heather M. Barkholtz
- Chemical
Sciences & Engineering Division, Argonne
National Laboratory, Lemont, Illinois 60439, United States
| | - Di-Jia Liu
- Chemical
Sciences & Engineering Division, Argonne
National Laboratory, Lemont, Illinois 60439, United States
| | - Peiyu Cai
- Department
of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United
States
| | - Liang Feng
- Department
of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United
States
| | - Youcong Li
- State
Key Laboratory of Coordination Chemistry, School of Chemistry and
Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China
| | - Jun-Sheng Qin
- Department
of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United
States
| | - Shuai Yuan
- State
Key Laboratory of Coordination Chemistry, School of Chemistry and
Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China
- Department
of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United
States
| | - Di Sun
- School
of Chemistry and Chemical Engineering, Shandong
University, Jinan 250100, P. R. China
| | - Hong-Cai Zhou
- Department
of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United
States
- Department
of Materials Science and Engineering, Texas
A&M University, College Station, Texas 77842, United States
| |
Collapse
|
15
|
In situ single-crystal synchrotron X-ray diffraction studies of biologically active gases in metal-organic frameworks. Commun Chem 2023; 6:44. [PMID: 36859657 PMCID: PMC9977776 DOI: 10.1038/s42004-023-00845-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 02/22/2023] [Indexed: 03/03/2023] Open
Abstract
Metal-organic frameworks (MOFs) are well known for their ability to adsorb various gases. The use of MOFs for the storage and release of biologically active gases, particularly nitric oxide (NO) and carbon monoxide (CO), has been a subject of interest. To elucidate the binding mechanisms and geometry of these gases, an in situ single crystal X-ray diffraction (scXRD) study using synchrotron radiation at Diamond Light Source has been performed on a set of MOFs that display promising gas adsorption properties. NO and CO, were introduced into activated Ni-CPO-27 and the related Co-4,6-dihydroxyisophthalate (Co-4,6-dhip). Both MOFs show strong binding affinity towards CO and NO, however CO suffers more from competitive co-adsorption of water. Additionally, we show that morphology can play an important role in the ease of dehydration for these two systems.
Collapse
|
16
|
Pandey H, Wang H, Feng L, Wang KY, Zhou HC, Li J, Thonhauser T, Tan K. Revisiting Competitive Adsorption of Small Molecules in the Metal-Organic Framework Ni-MOF-74. Inorg Chem 2023; 62:950-956. [PMID: 36585928 DOI: 10.1021/acs.inorgchem.2c03751] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
To precisely evaluate the potential of metal-organic frameworks (MOFs) for gas separation and purification applications, it is crucial to understand how various molecules competitively adsorb inside MOFs. In this paper, we combine in situ infrared spectroscopy with ab initio calculations to investigate the mechanisms associated with coadsorption of several small molecules, including CO, NO, and CO2 inside the prototypical structure Ni-MOF-74. Surprisingly, we find that the displacement of CO bound inside Ni-MOF-74 (binding energy of 53 kJ/mol) is readily driven by CO2 exposure, even though CO2 has a noticeably weaker binding energy of only 41 kJ/mol; meanwhile, the significantly more strongly binding NO molecule (90 kJ/mol) is not able to easily displace bound CO inside Ni-MOF74. These results show that single-phase binding energies of a molecule inside the MOF cannot completely describe their interaction with the MOF in the presence of other guest molecules. We unveil many crucial factors, such as the kinetic barrier, partial pressure, secondary binding sites, and guest-host/lateral interactions that control the coadsorption process and, combined with the binding energy, are better descriptors of the behavior and adsorption of gas mixtures inside MOFs.
Collapse
Affiliation(s)
- Haardik Pandey
- Department of Physics and Center for Functional Materials, Wake Forest University, Winston-Salem, North Carolina 27109, United States
| | - Hao Wang
- Department of Chemistry and Chemical Biology, Rutgers University, Piscataway, New Jersey 08854, United States
| | - Liang Feng
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
| | - Kun-Yu Wang
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
| | - Hong-Cai Zhou
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
| | - Jing Li
- Department of Chemistry and Chemical Biology, Rutgers University, Piscataway, New Jersey 08854, United States
| | - Timo Thonhauser
- Department of Physics and Center for Functional Materials, Wake Forest University, Winston-Salem, North Carolina 27109, United States
| | - Kui Tan
- Department of Materials Science & Engineering, University of Texas at Dallas, Richardson, Texas 75080, United States
| |
Collapse
|
17
|
Percival SJ, Small LJ, Bachman WB, Schindelholz ME, Nenoff TM. Long-Term Durability and Cycling of Nanoporous Materials Based Impedance NO 2 Sensors. Ind Eng Chem Res 2023. [DOI: 10.1021/acs.iecr.2c03429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Stephen J. Percival
- Electronic, Optical and Nano Materials Department, Sandia National Laboratories, Albuquerque, New Mexico 87185, United States
| | - Leo J. Small
- Nanoscale Sciences Department, Sandia National Laboratories, Albuquerque, New Mexico 87185, United States
| | - William B. Bachman
- Electronic, Optical and Nano Materials Department, Sandia National Laboratories, Albuquerque, New Mexico 87185, United States
| | - Mara E. Schindelholz
- Virtual Technologies and Engineering Department, Sandia National Laboratories, Albuquerque, New Mexico 87185, United States
| | - Tina M. Nenoff
- Physical, Chemical and Nano Sciences Center, Sandia National Laboratories, Albuquerque, New Mexico 87185, United States
| |
Collapse
|
18
|
A review on metal-organic frameworks for the removal of hazardous environmental contaminants. Sep Purif Technol 2023. [DOI: 10.1016/j.seppur.2022.122416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
19
|
Xu J, Liu X, Liu X, Yan T, Wan H, Cao Z, Reimer JA. Deconvolution of metal apportionment in bulk metal-organic frameworks. SCIENCE ADVANCES 2022; 8:eadd5503. [PMID: 36332019 PMCID: PMC9635837 DOI: 10.1126/sciadv.add5503] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 09/16/2022] [Indexed: 06/16/2023]
Abstract
We report a general route to decipher the apportionment of metal ions in bulk metal-organic frameworks (MOFs) by solid-state nuclear magnetic resonance spectroscopy. We demonstrate this route in Mg1-xNix-MOF-74, where we uncover all eight possible atomic-scale Mg/Ni arrangements through identification and quantification of the distinct chemical environments of 13C-labeled carboxylates as a function of the Ni content. Here, we use magnetic susceptibility, bond pathway, and density functional theory calculations to identify local metal bonding configurations. The results refute the notion of random apportionment from solution synthesis; rather, we reveal that only two of eight Mg/Ni arrangements are preferred in the Ni-incorporated MOFs. These preferred structural arrangements manifest themselves in macroscopic adsorption phenomena as illustrated by CO/CO2 breakthrough curves. We envision that this nondestructive methodology can be further applied to analyze bulk assembly of other mixed-metal MOFs, greatly extending the knowledge on structure-property relationships of MOFs and their derived materials.
Collapse
Affiliation(s)
- Jun Xu
- Tianjin Key Lab for Rare Earth Materials and Applications, School of Materials Science and Engineering and National Institute for Advanced Materials, Nankai University, Tianjin 300350, P.R. China
- Department of Chemical and Biomolecular Engineering, University of California, Berkeley, Berkeley, CA 94720, USA
| | - Xingwu Liu
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, P.R. China
- National Energy Center for Coal to Clean Fuels, Synfuels China Co. Ltd., Huairou District, Beijing 101400, P.R. China
| | - Xingchen Liu
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, P.R. China
- University of Chinese Academy of Sciences, Beijing 100049, P.R. China
| | - Tao Yan
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, P.R. China
- National Energy Center for Coal to Clean Fuels, Synfuels China Co. Ltd., Huairou District, Beijing 101400, P.R. China
- University of Chinese Academy of Sciences, Beijing 100049, P.R. China
| | - Hongliu Wan
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, P.R. China
- National Energy Center for Coal to Clean Fuels, Synfuels China Co. Ltd., Huairou District, Beijing 101400, P.R. China
- University of Chinese Academy of Sciences, Beijing 100049, P.R. China
| | - Zhi Cao
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, P.R. China
- National Energy Center for Coal to Clean Fuels, Synfuels China Co. Ltd., Huairou District, Beijing 101400, P.R. China
- University of Chinese Academy of Sciences, Beijing 100049, P.R. China
| | - Jeffrey A. Reimer
- Department of Chemical and Biomolecular Engineering, University of California, Berkeley, Berkeley, CA 94720, USA
- Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
| |
Collapse
|
20
|
Jaramillo DE, Jaffe A, Snyder BER, Smith A, Taw E, Rohde RC, Dods MN, DeSnoo W, Meihaus KR, Harris TD, Neaton JB, Long JR. Metal-organic frameworks as O 2-selective adsorbents for air separations. Chem Sci 2022; 13:10216-10237. [PMID: 36277628 PMCID: PMC9473493 DOI: 10.1039/d2sc03577d] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 07/21/2022] [Indexed: 02/05/2023] Open
Abstract
Oxygen is a critical gas in numerous industries and is produced globally on a gigatonne scale, primarily through energy-intensive cryogenic distillation of air. The realization of large-scale adsorption-based air separations could enable a significant reduction in associated worldwide energy consumption and would constitute an important component of broader efforts to combat climate change. Certain small-scale air separations are carried out using N2-selective adsorbents, although the low capacities, poor selectivities, and high regeneration energies associated with these materials limit the extent of their usage. In contrast, the realization of O2-selective adsorbents may facilitate more widespread adoption of adsorptive air separations, which could enable the decentralization of O2 production and utilization and advance new uses for O2. Here, we present a detailed evaluation of the potential of metal-organic frameworks (MOFs) to serve as O2-selective adsorbents for air separations. Drawing insights from biological and molecular systems that selectively bind O2, we survey the field of O2-selective MOFs, highlighting progress and identifying promising areas for future exploration. As a guide for further research, the importance of moving beyond the traditional evaluation of O2 adsorption enthalpy, ΔH, is emphasized, and the free energy of O2 adsorption, ΔG, is discussed as the key metric for understanding and predicting MOF performance under practical conditions. Based on a proof-of-concept assessment of O2 binding carried out for eight different MOFs using experimentally derived capacities and thermodynamic parameters, we identify two existing materials and one proposed framework with nearly optimal ΔG values for operation under user-defined conditions. While enhancements are still needed in other material properties, the insights from the assessments herein serve as a guide for future materials design and evaluation. Computational approaches based on density functional theory with periodic boundary conditions are also discussed as complementary to experimental efforts, and new predictions enable identification of additional promising MOF systems for investigation.
Collapse
Affiliation(s)
- David E Jaramillo
- Department of Chemistry, University of California Berkeley Berkeley California 94720 USA
| | - Adam Jaffe
- Department of Chemistry, University of California Berkeley Berkeley California 94720 USA
| | - Benjamin E R Snyder
- Department of Chemistry, University of California Berkeley Berkeley California 94720 USA
| | - Alex Smith
- Department of Physics, University of California Berkeley Berkeley California 94720 USA
| | - Eric Taw
- Department of Chemical and Biomolecular Engineering, University of California Berkeley Berkeley California 94720 USA
- Materials Science Division, Lawrence Berkeley National Laboratory Berkeley California 94720 USA
| | - Rachel C Rohde
- Department of Chemistry, University of California Berkeley Berkeley California 94720 USA
| | - Matthew N Dods
- Department of Chemistry, University of California Berkeley Berkeley California 94720 USA
| | - William DeSnoo
- Department of Physics, University of California Berkeley Berkeley California 94720 USA
| | - Katie R Meihaus
- Department of Chemistry, University of California Berkeley Berkeley California 94720 USA
| | - T David Harris
- Department of Chemistry, University of California Berkeley Berkeley California 94720 USA
| | - Jeffrey B Neaton
- Department of Physics, University of California Berkeley Berkeley California 94720 USA
- Molecular Foundry, Lawrence Berkeley National Laboratory Berkeley California 94720 USA
- Kavli Nanosciences Institute at Berkeley Berkeley California 94720 USA
| | - Jeffrey R Long
- Department of Chemistry, University of California Berkeley Berkeley California 94720 USA
- Department of Chemical and Biomolecular Engineering, University of California Berkeley Berkeley California 94720 USA
- Materials Science Division, Lawrence Berkeley National Laboratory Berkeley California 94720 USA
| |
Collapse
|
21
|
Daglar H, Altintas C, Erucar I, Heidari G, Zare EN, Moradi O, Srivastava V, Iftekhar S, Keskin S, Sillanpää M. Metal-organic framework-based materials for the abatement of air pollution and decontamination of wastewater. CHEMOSPHERE 2022; 303:135082. [PMID: 35618068 DOI: 10.1016/j.chemosphere.2022.135082] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 05/17/2022] [Accepted: 05/20/2022] [Indexed: 06/15/2023]
Abstract
Developing new and efficient technologies for environmental remediation is becoming significant due to the increase in global concerns such as climate change, severe epidemics, and energy crises. Air pollution, primarily due to increased levels of H2S, SOx, NH3, NOx, CO, volatile organic compounds (VOC), and particulate matter (PM) in the atmosphere, has a significant impact on public health, and exhaust gases harm the natural sulfur, nitrogen, and carbon cycles. Similarly, wastewater discharged to the environment with metal ions, herbicides, pharmaceuticals, personal care products, dyes, and aromatics/organic compounds is a risk for health since it may lead to an outbreak of waterborne pathogens and increase the exposure to endocrine-disrupting agents. Therefore, developing new and efficient air and water quality management systems is critical. Metal-organic frameworks (MOFs) are novel materials for which the main application areas include gas storage and separation, water harvesting from the atmosphere, chemical sensing, power storage, drug delivery, and food preservation. Due to their versatile structural motifs that can be modified during synthesis, MOFs also have a great promise for green applications including air and water pollution remediation. The motivation to use MOFs for environmental applications prompted the modification of their structures via the addition of metal and functional groups, as well as the creation of heterostructures by mixing MOFs with other nanomaterials, to effectively remove hazardous contaminants from wastewater and the atmosphere. In this review, we focus on the state-of-the-art environmental applications of MOFs, particularly for water treatment and air pollution, by highlighting the groundbreaking studies in which MOFs have been used as adsorbents, membranes, and photocatalysts for the abatement of air and water pollution. We finally address the opportunities and challenges for the environmental applications of MOFs.
Collapse
Affiliation(s)
- Hilal Daglar
- Department of Chemical and Biological Engineering, Koc University, Rumelifeneri Yolu, Sariyer, 34450, Istanbul, Turkey
| | - Cigdem Altintas
- Department of Chemical and Biological Engineering, Koc University, Rumelifeneri Yolu, Sariyer, 34450, Istanbul, Turkey
| | - Ilknur Erucar
- Department of Natural and Mathematical Sciences, Faculty of Engineering, Ozyegin University, Cekmekoy, 34794, Istanbul, Turkey
| | - Golnaz Heidari
- Department of Chemistry, Faculty of Science, University of Guilan, Rasht, 41938-33697, Iran
| | | | - Omid Moradi
- Department of Chemistry, Faculty of Science, Shahr-e-Qods Branch, Islamic Azad University, Tehran, Iran
| | - Varsha Srivastava
- Research Unit of Sustainable Chemistry, Faculty of Technology, University of Oulu, Oulu, 90014, Finland
| | - Sidra Iftekhar
- Department of Applied Physics, University of Eastern Finland, Kuopio, 70120, Finland
| | - Seda Keskin
- Department of Chemical and Biological Engineering, Koc University, Rumelifeneri Yolu, Sariyer, 34450, Istanbul, Turkey
| | - Mika Sillanpää
- Department of Chemical Engineering, School of Mining, Metallurgy and Chemical Engineering, University of Johannesburg, P. O. Box 17011, Doornfontein, 2028, South Africa; Department of Applied Physics, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600, Bangi, Selangor, Malaysia; Zhejiang Rongsheng Environmental Protection Paper Co. LTD, NO.588 East Zhennan Road, Pinghu Economic Development Zone, Zhejiang, 314213, PR China; Department of Civil Engineering, University Centre for Research & Development, Chandigarh University, Gharuan, Mohali, Punjab, India
| |
Collapse
|
22
|
Rybicki M, Sauer J. Rigid Body Approximation for the Anharmonic Description of Molecule-Surface Vibrations. J Chem Theory Comput 2022; 18:5618-5635. [PMID: 35913469 DOI: 10.1021/acs.jctc.2c00597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We present an anharmonic approach for molecule-surface vibrations that employs rigid body coordinates, based on the Rodrigues rotation formula, to describe curvilinear displacements (rotations and translations) of the molecule along normal modes. These displacements are used to calculate energy data points from which one-dimensional polynomial potentials are fitted using cubic splines. In these potentials, for each of the six rigid body modes separately, one-dimensional Schrödinger equations are solved with harmonic oscillator or Fourier functions (for pure rotations) as basis sets. The anharmonic vibrational energies obtained are used to calculate partition functions and from them enthalpies, entropies, and Gibbs free energies of adsorption. Our numerical implementation has been successfully tested for Morse and cosine potentials with known analytical solutions. The methods have been applied to adsorption of CH4 on the hydroxyl group of the proton form of the chabazite zeolite (H-CHA), as well as to adsorption of CH4 and CO on the Mg2+ ions of the metal-organic framework (MOF) Mg2(dobdc). To obtain the best estimates for thermodynamic functions, we include the coupling between molecule-surface vibrations and intrasystem vibrations at the harmonic level. The calculated Gibbs free energies show that the coupling is small for CH4/H-CHA and CO/MOF (between -0.7 and +0.1 kJ/mol) but substantial for CH4/MOF (-3.4 kJ/mol). The predicted anharmonic effect on the Gibbs free energy of adsorption for CH4/H-CHA, CH4/MOF, and CO/MOF is -4.7, 0.3 ± 0.7, and -2.4 ± 0.6 kJ/mol, respectively, which results in +4.2, +0.9 ± 0.7, and -0.4 ± 0.6 kJ/mol, respectively, for the deviation from experiment. This is well within chemical accuracy limits (±4.2 kJ/mol) for the adsorption of CH4 and CO in the MOF. The larger deviation for CH4/H-CHA, at the edge of the chemical accuracy range, is most likely due to contributions from soft zeolite modes which are neglected in our approach.
Collapse
Affiliation(s)
- Marcin Rybicki
- Institut für Chemie, Humboldt-Universität zu Berlin, 10117 Berlin, Germany
| | - Joachim Sauer
- Institut für Chemie, Humboldt-Universität zu Berlin, 10117 Berlin, Germany.,Department of Physical and Macromolecular Chemistry/Charles University Center of Advanced Materials, Charles University, Hlavova 8, 128 43 Prague 2, Czech Republic
| |
Collapse
|
23
|
Zhuo LL, Chen P, Zheng K, Zhang XW, Wu JX, Lin DY, Liu SY, Wang ZS, Liu JY, Zhou DD, Zhang JP. Flexible Cuprous Triazolate Frameworks as Highly Stable and Efficient Electrocatalysts for CO 2 Reduction with Tunable C 2 H 4 /CH 4 Selectivity. Angew Chem Int Ed Engl 2022; 61:e202204967. [PMID: 35510692 DOI: 10.1002/anie.202204967] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Indexed: 12/24/2022]
Abstract
Cu-based metal-organic frameworks have attracted much attention for electrocatalytic CO2 reduction, but they are generally instable and difficult to control the product selectivity. We report flexible Cu(I) triazolate frameworks as efficient, stable, and tunable electrocatalysts for CO2 reduction to C2 H4 /CH4 . By changing the size of ligand side groups, the C2 H4 /CH4 selectivity ratio can be gradually tuned and inversed from 11.8 : 1 to 1 : 2.6, giving C2 H4 , CH4 , and hydrocarbon selectivities up to 51 %, 56 %, and 77 %, respectively. After long-term electrocatalysis, they can retain the structures/morphologies without formation of Cu-based inorganic species. Computational simulations showed that the coordination geometry of Cu(I) changed from triangular to tetrahedral to bind the reaction intermediates, and two adjacent Cu(I) cooperated for C-C coupling to form C2 H4 . Importantly, the ligand side groups controlled the catalyst flexibility by the steric hindrance mechanism, and the C2 H4 pathway is more sensitive than the CH4 one.
Collapse
Affiliation(s)
- Lin-Ling Zhuo
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, 510275, China
| | - Pin Chen
- National Supercomputer Center in Guangzhou, School of Computer Science and Engineering, Sun Yat-Sen University, Guangzhou, 510006, China
| | - Kai Zheng
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, 510275, China
| | - Xue-Wen Zhang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, 510275, China
| | - Jun-Xi Wu
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, 510275, China
| | - Duo-Yu Lin
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, 510275, China
| | - Si-Yang Liu
- Guangdong Provincial Key Laboratory of Sensing Technology and Biomedical Instrument, School of Biomedical Engineering, Sun Yat-Sen University, Shenzhen, 518107, China
| | - Zhi-Shuo Wang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, 510275, China
| | - Jin-Yu Liu
- National Supercomputer Center in Guangzhou, School of Computer Science and Engineering, Sun Yat-Sen University, Guangzhou, 510006, China
| | - Dong-Dong Zhou
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, 510275, China
| | - Jie-Peng Zhang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, 510275, China
| |
Collapse
|
24
|
Day GS, Rowe GT, Ybanez C, Ozdemir RO, Ornstein J. Evaluation of Iron-Based Metal-Organic Framework Activation Temperatures in Acetylene Adsorption. Inorg Chem 2022; 61:9242-9250. [PMID: 35684999 DOI: 10.1021/acs.inorgchem.2c00890] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
One of the major issues regarding long-term human space exploration is the need for a breathable atmosphere. A major component toward achieving this goal is both the removal of exhaled carbon dioxide (CO2) and the generation or recovery of oxygen (O2). NASA's current technology only operates at about 50% efficiency due to the need to vent the methane that is produced during the CO2 reduction process. One method of improving the efficiency of this process is through plasma pyrolysis, wherein the methane is pyrolyzed to produce hydrogen and various dehydrogenated carbon byproducts. In this process, acetylene is one of the main components of this byproduct stream. Unfortunately, while the concentration of this effluent is generally high in hydrogen (>90% typically), the presence of the acetylene waste product can act as a poison for the ruthenium-alumina catalyst used in the CO2-reducing Sabatier process, requiring a removal step. Metal-organic frameworks (MOFs) represent a valuable method for removing these unsaturated hydrocarbons due to their high tunability, particularly through the incorporation of open metal sites. In this study, two common iron-based MOFs, MIL-100 and PCN-250, were studied for their ability to adsorb acetylene. A combination of gas adsorption analysis and density functional theory calculation results shows the ability of these materials to undergo a thermal-induced reduction event, which results in an improvement in gas adsorption performance. This improvement in gas performance appears to be at least partially due to the increased presence of π-backbonding toward the acetylene molecules.
Collapse
Affiliation(s)
- Gregory S Day
- Framergy, Inc., 800 Raymond Stotzer Pkwy 2011, College Station, Texas 77845, United States
| | - Gerard T Rowe
- Department of Chemistry and Physics, University of South Carolina Aiken, University Parkway, Aiken, South Carolina 29801, United States
| | - Carlos Ybanez
- Framergy, Inc., 800 Raymond Stotzer Pkwy 2011, College Station, Texas 77845, United States
| | - Ray O Ozdemir
- Framergy, Inc., 800 Raymond Stotzer Pkwy 2011, College Station, Texas 77845, United States
| | - Jason Ornstein
- Framergy, Inc., 800 Raymond Stotzer Pkwy 2011, College Station, Texas 77845, United States
| |
Collapse
|
25
|
Enhancing of CO Uptake in Metal-Organic Frameworks by Linker Functionalization: A Multi-Scale Theoretical Study. CHEMISTRY 2022. [DOI: 10.3390/chemistry4020043] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
In the present work, the interaction strength of Carbon Monoxide (CO) with a set of forty-two, strategically selected, functionalized benzenes was calculated. Our ab initio calculations at the MP2/6-311++G** level of theory reveal that phenyl hydrogen sulfate (-OSO3H) showed the highest interaction with CO (−19.5 kJ/mol), which was approximately three times stronger compared with the unfunctionalized benzene (−5.3 kJ/mol). Moreover, the three top-performing functional groups (-OSO3H, -OPO3H2, -SO3H) were selected to modify the organic linker of IRMOF-8 and test their ability to capture CO at 298 K for a wide pressure range. Our Grand Canonical Monte Carlo (GCMC) simulations showed a significant increase in the CO uptake in the functionalized MOFs compared with the parent IRMOF-8. It is distinctive that for the volumetric uptake, a 60× increase was observed at 1 bar and 2× was observed at 100 bar. The proposed functionalization strategy can be applied for improving the CO uptake performance not only in MOFs but also in various other porous materials.
Collapse
|
26
|
Feyzbar-Khalkhali-Nejad F, Hassani E, Leonard KD, Oh TS. A highly stable CuO-derived adsorbent with dual Cu(I) sites for selective CO adsorption. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.120906] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
27
|
Brown AC, Thompson NB, Suess DLM. Evidence for Low-Valent Electronic Configurations in Iron-Sulfur Clusters. J Am Chem Soc 2022; 144:9066-9073. [PMID: 35575703 DOI: 10.1021/jacs.2c01872] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Although biological iron-sulfur (Fe-S) clusters perform some of the most difficult redox reactions in nature, they are thought to be composed exclusively of Fe2+ and Fe3+ ions, as well as mixed-valent pairs with average oxidation states of Fe2.5+. We herein show that Fe-S clusters formally composed of these valences can access a wider range of electronic configurations─in particular, those featuring low-valent Fe1+ centers. We demonstrate that CO binding to a synthetic [Fe4S4]0 cluster supported by N-heterocyclic carbene ligands induces the generation of Fe1+ centers via intracluster electron transfer, wherein a neighboring pair of Fe2+ sites reduces the CO-bound site to a low-valent Fe1+ state. Similarly, CO binding to an [Fe4S4]+ cluster induces electron delocalization with a neighboring Fe site to form a mixed-valent Fe1.5+Fe2.5+ pair in which the CO-bound site adopts partial low-valent character. These low-valent configurations engender remarkable C-O bond activation without having to traverse highly negative and physiologically inaccessible [Fe4S4]0/[Fe4S4]- redox couples.
Collapse
Affiliation(s)
- Alexandra C Brown
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Niklas B Thompson
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Daniel L M Suess
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| |
Collapse
|
28
|
Zhuo LL, Chen P, Zheng K, Zhang XW, Wu JX, Lin DY, Liu SY, Wang ZS, Liu JY, Zhou DD, Zhang JP. Flexible Cuprous Triazolate Frameworks as Highly Stable and Efficient Electrocatalysts for CO2 Reduction with Tunable C2H4/CH4 Selectivity. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202204967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
| | - Pin Chen
- Sun Yat-Sen University School of Computer Science and Engineering CHINA
| | - Kai Zheng
- Sun Yat-Sen University School of Chemistry CHINA
| | | | - Jun-Xi Wu
- Sun Yat-Sen University School of Chemistry CHINA
| | - Duo-Yu Lin
- Sun Yat-Sen University School of Chemistry CHINA
| | - Si-Yang Liu
- Sun Yat-Sen University School of Biomedical Engineering CHINA
| | | | - Jin-Yu Liu
- Sun Yat-Sen University School of Computer Science and Engineering CHINA
| | | | - Jie-Peng Zhang
- Sun Yat-Sen University School of Chemistry and Chemical Engineering 135 Xingang Rd. W. 510275 Guangzhou CHINA
| |
Collapse
|
29
|
Yamauchi Y, Hoshimoto Y, Kawakita T, Kinoshita T, Uetake Y, Sakurai H, Ogoshi S. Room-Temperature Reversible Chemisorption of Carbon Monoxide on Nickel(0) Complexes. J Am Chem Soc 2022; 144:8818-8826. [PMID: 35504015 PMCID: PMC9348812 DOI: 10.1021/jacs.2c02870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
![]()
Chemisorption
on organometallic-based adsorbents is crucial for
the controlled separation and long-term storage of gaseous molecules.
The formation of covalent bonds between the metal centers in the adsorbents
and the targeted gases affects the desorption efficiency, especially
when the oxidation state of the metal is low. Herein, we report a
pressure-responsive nickel(0)-based system that is able to reversibly
chemisorb carbon monoxide (CO) at room temperature. The use of N-heterocyclic carbene ligands with hemi-labile N-phosphine oxide substituents facilitates both the adsorption
and desorption of CO on nickel(0) via ligand substitution. Ionic liquids
were used as the reaction medium to enhance the desorption rate and
establish a reusable system. These results showcase a way for the
sustainable chemisorption of CO using a zero-valent transition-metal
complex.
Collapse
Affiliation(s)
- Yasuhiro Yamauchi
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Yoichi Hoshimoto
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Takahiro Kawakita
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Takuya Kinoshita
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Yuta Uetake
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan.,Innovative Catalysis Science Division, Institute for Open and Transdisciplinary Research Initiatives (ICS-OTRI), Osaka University, Suita, Osaka 565-0871, Japan
| | - Hidehiro Sakurai
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan.,Innovative Catalysis Science Division, Institute for Open and Transdisciplinary Research Initiatives (ICS-OTRI), Osaka University, Suita, Osaka 565-0871, Japan
| | - Sensuke Ogoshi
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| |
Collapse
|
30
|
Aykanat A, Meng Z, Stolz RM, Morrell CT, Mirica KA. Bimetallic Two-Dimensional Metal-Organic Frameworks for the Chemiresistive Detection of Carbon Monoxide. Angew Chem Int Ed Engl 2022; 61:e202113665. [PMID: 34796599 PMCID: PMC8797516 DOI: 10.1002/anie.202113665] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 11/15/2021] [Indexed: 02/03/2023]
Abstract
This paper describes the demonstration of a series of heterobimetallic, isoreticular 2D conductive metal-organic frameworks (MOFs) with metallophthalocyanine (MPc, M=Co and Ni) units interconnected by Cu nodes towards low-power chemiresistive sensing of ppm levels of carbon monoxide (CO). Devices achieve a sub-part-per-million (ppm) limit of detection (LOD) of 0.53 ppm toward CO at a low driving voltage of 0.1 V. MPc-based Cu-linked MOFs can continuously detect CO at 50 ppm, the permissible exposure limit required by the Occupational Safety and Health Administration (OSHA), for multiple exposures, and realize CO detection in air and in humid environment. Diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS), density functional theory (DFT) calculations, and comparison experiments suggest the contribution of Cu nodes to CO binding and the essential role of MPc units in tuning and amplifying the sensing response.
Collapse
Affiliation(s)
- Aylin Aykanat
- Laboratory, Department of Chemistry, Dartmouth College, Hanover, NH, 03755, USA
| | - Zheng Meng
- Laboratory, Department of Chemistry, Dartmouth College, Hanover, NH, 03755, USA
| | - Robert M Stolz
- Laboratory, Department of Chemistry, Dartmouth College, Hanover, NH, 03755, USA
| | - Colin T Morrell
- Laboratory, Department of Chemistry, Dartmouth College, Hanover, NH, 03755, USA
| | - Katherine A Mirica
- Laboratory, Department of Chemistry, Dartmouth College, Hanover, NH, 03755, USA
| |
Collapse
|
31
|
Kittikhunnatham P, Leith GA, Mathur A, Naglic JK, Martin CR, Park KC, McCullough K, Jayaweera HDAC, Corkill RE, Lauterbach J, Karakalos SG, Smith MD, Garashchuk S, Chen DA, Shustova NB. A Metal‐Organic Framework (MOF)‐Based Multifunctional Cargo Vehicle for Reactive‐Gas Delivery and Catalysis. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202113909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | - Gabrielle A. Leith
- Department of Chemistry and Biochemistry University of South Carolina Columbia SC 29208 USA
| | - Abhijai Mathur
- Department of Chemistry and Biochemistry University of South Carolina Columbia SC 29208 USA
| | - Jennifer K. Naglic
- Department of Chemical Engineering University of South Carolina Columbia SC 29208 USA
| | - Corey R. Martin
- Department of Chemistry and Biochemistry University of South Carolina Columbia SC 29208 USA
| | - Kyoung Chul Park
- Department of Chemistry and Biochemistry University of South Carolina Columbia SC 29208 USA
| | - Katherine McCullough
- Department of Chemical Engineering University of South Carolina Columbia SC 29208 USA
| | | | - Ryan E. Corkill
- Department of Chemistry and Biochemistry University of South Carolina Columbia SC 29208 USA
| | - Jochen Lauterbach
- Department of Chemical Engineering University of South Carolina Columbia SC 29208 USA
| | - Stavros G. Karakalos
- Department of Chemical Engineering University of South Carolina Columbia SC 29208 USA
| | - Mark D. Smith
- Department of Chemistry and Biochemistry University of South Carolina Columbia SC 29208 USA
| | - Sophya Garashchuk
- Department of Chemistry and Biochemistry University of South Carolina Columbia SC 29208 USA
| | - Donna A. Chen
- Department of Chemistry and Biochemistry University of South Carolina Columbia SC 29208 USA
| | - Natalia B. Shustova
- Department of Chemistry and Biochemistry University of South Carolina Columbia SC 29208 USA
| |
Collapse
|
32
|
Aykanat A, Meng Z, Stolz RM, Morrell CT, Mirica KA. Bimetallic Two‐Dimensional Metal–Organic Frameworks for the Chemiresistive Detection of Carbon Monoxide. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202113665] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Aylin Aykanat
- Laboratory Department of Chemistry Dartmouth College Hanover NH 03755 USA
| | - Zheng Meng
- Laboratory Department of Chemistry Dartmouth College Hanover NH 03755 USA
| | - Robert M. Stolz
- Laboratory Department of Chemistry Dartmouth College Hanover NH 03755 USA
| | - Colin T. Morrell
- Laboratory Department of Chemistry Dartmouth College Hanover NH 03755 USA
| | | |
Collapse
|
33
|
Schneider C, Guggolz L, Werncke CG. High-spin carbonyl complexes of iron(I) and cobalt(I). Dalton Trans 2021; 51:179-184. [PMID: 34874371 DOI: 10.1039/d1dt03924e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Metal carbonyl complexes are almost exclusively found in a low-spin state due to the strong-field nature of the CO ligand. Here the characterisation of highly labile three-coordinate metal(I) monocarbonyl complexes of iron and cobalt is presented. Experimental and quantum chemical examinations reveal their high-spin configuration.
Collapse
Affiliation(s)
- Christian Schneider
- Chemistry department, Philipps-University Marburg, Hans-Meerwein-Straße 4, D-35032 Marburg, Germany.
| | - Lukas Guggolz
- Chemistry department, Philipps-University Marburg, Hans-Meerwein-Straße 4, D-35032 Marburg, Germany.
| | - C Gunnar Werncke
- Chemistry department, Philipps-University Marburg, Hans-Meerwein-Straße 4, D-35032 Marburg, Germany.
| |
Collapse
|
34
|
Kittikhunnatham P, Leith GA, Mathur A, Naglic JK, Martin CR, Park KC, McCullough K, Jayaweera HDAC, Corkill RE, Lauterbach J, Karakalos SG, Smith MD, Garashchuk S, Chen DA, Shustova NB. A MOF Multifunctional Cargo Vehicle for Reactive Gas Delivery and Catalysis. Angew Chem Int Ed Engl 2021; 61:e202113909. [PMID: 34845811 DOI: 10.1002/anie.202113909] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Indexed: 11/06/2022]
Abstract
Efficient delivery of reactive and toxic gaseous reagents to organic reactions was studied using metal-organic frameworks (MOFs). Simultaneous cargo vehicle and catalytic capabilities of several MOFs were probed for the first time using the examples of aromatization, aminocarbonylation, and carbonylative Suzuki-Miyaura coupling reactions. These reactions highlight that MOFs can serve a dual role as a gas cargo vehicle and a catalyst, leading to product formation with yields similar to reactions employing pure gases. Furthermore, the MOFs can be recycled without sacrificing product yield, while simultaneously maintaining crystallinity. The reported findings were supported crystallographically and spectroscopically (e.g., diffuse reflectance infrared Fourier transform spectroscopy), foreshadowing a pathway for the development of multifunctional MOF-based reagent-catalyst cargo vessels for reactive reagents, as an attractive alternative to the use of toxic pure gases or gas generators.
Collapse
Affiliation(s)
- Preecha Kittikhunnatham
- University of South Carolina, Chemistry and Biochemistry, 631 Sumter Street, 29208, Columbia, UNITED STATES
| | - Gabrielle A Leith
- University of South Carolina, Chemistry and Biochemistry, 631 Sumter Street, 29201, Columbia, UNITED STATES
| | - Abhijai Mathur
- University of South Carolina, Chemistry and Biochemistry, 631 Sumter Street, 29208, Columbia, UNITED STATES
| | - Jennifer K Naglic
- University of South Carolina College of Engineering and Computing, Chemical Engineering, 301 Main Street, 29208, Columbia, UNITED STATES
| | - Corey R Martin
- University of South Carolina, Chemistry and Biochemistry, 631 Sumter Street, 29208, Columbia, UNITED STATES
| | - Kyoung Chul Park
- University of South Carolina, Chemistry and Biochemistry, 631 Sumter Street, 29208, Columbia, UNITED STATES
| | - Katherine McCullough
- University of South Carolina College of Engineering and Computing, Chemical Engineering, 301 Main Street, 29208, Columbia, UNITED STATES
| | - H D A Chathumal Jayaweera
- University of South Carolina, Chemistry and Biochemistry, 631 Sumter Street, 29208, Columbia, UNITED STATES
| | - Ryan E Corkill
- University of South Carolina, Chemistry and Biochemistry, 631 Sumter Street, 29208, Columbia, UNITED STATES
| | - Jochen Lauterbach
- University of South Carolina College of Engineering and Computing, Chemical Engineering, 301 Main Street, 29208, Columbia, UNITED STATES
| | - Stavros G Karakalos
- University of South Carolina College of Engineering and Computing, Chemical Engineering, 301 Main Street, 29208, Coulmbia, UNITED STATES
| | - Mark D Smith
- University of South Carolina, Chemistry and Biochemistry, 631 Sumter Street, 29208, Columbia, UNITED STATES
| | - Sophya Garashchuk
- University of South Carolina, Chemistry and Biochemistry, 631 Sumter Street, 29208, Columbia, UNITED STATES
| | - Donna A Chen
- University of South Carolina, Chemistry and Biochemistry, 631 Sumter Street, 29208, Columbia, UNITED STATES
| | - Natalia B Shustova
- University of South Carolina, Chemistry and Biochemistry, 631 Sumter street GSRC-533, SC, Columbia, UNITED STATES
| |
Collapse
|
35
|
Oppenheim JJ, Mancuso JL, Wright AM, Rieth AJ, Hendon CH, Dincǎ M. Divergent Adsorption Behavior Controlled by Primary Coordination Sphere Anions in the Metal-Organic Framework Ni 2X 2BTDD. J Am Chem Soc 2021; 143:16343-16347. [PMID: 34596390 DOI: 10.1021/jacs.1c07449] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
CO, ethylene, and H2 demonstrate divergent adsorption enthalpies upon interaction with a series of anion-exchanged Ni2X2BTDD materials (X = OH, F, Cl, Br; H2BTDD = bis(1H-1,2,3-triazolo[4,5-b][4',5'-i])dibenzo[1,4]dioxin)). The dissimilar responses of these conventional π-acceptor gaseous ligands are in contrast with the typical behavior that may be expected for gas sorption in metal-organic frameworks (MOFs), which generally follows similar periodic trends for a given set of systematic changes to the host MOF structure. A combination of computational and spectroscopic data reveals that the divergent behavior, especially between CO and ethylene, stems from a predominantly σ-donor interaction between the former and Ni2+ and a π-acceptor interaction for the latter. These findings will facilitate further deliberate postsynthetic modifications of MOFs with open metal sites to control the equilibrium selectivity of gas sorption.
Collapse
Affiliation(s)
- Julius J Oppenheim
- Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue Cambridge, Massachusetts 02139, United States
| | - Jenna L Mancuso
- Materials Science Institute, Department of Chemistry and Biochemistry, University of Oregon, Eugene, Oregon 97403, United States
| | - Ashley M Wright
- Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue Cambridge, Massachusetts 02139, United States
| | - Adam J Rieth
- Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue Cambridge, Massachusetts 02139, United States
| | - Christopher H Hendon
- Materials Science Institute, Department of Chemistry and Biochemistry, University of Oregon, Eugene, Oregon 97403, United States
| | - Mircea Dincǎ
- Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue Cambridge, Massachusetts 02139, United States
| |
Collapse
|
36
|
Peralta RA, Huxley MT, Albalad J, Sumby CJ, Doonan CJ. Single-Crystal-to-Single-Crystal Transformations of Metal-Organic-Framework-Supported, Site-Isolated Trigonal-Planar Cu(I) Complexes with Labile Ligands. Inorg Chem 2021; 60:11775-11783. [PMID: 34160208 DOI: 10.1021/acs.inorgchem.1c00849] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Transition-metal complexes bearing labile ligands can be difficult to isolate and study in solution because of unwanted dinucleation or ligand substitution reactions. Metal-organic frameworks (MOFs) provide a unique matrix that allows site isolation and stabilization of well-defined transition-metal complexes that may be of importance as moieties for gas adsorption or catalysis. Herein we report the development of an in situ anion metathesis strategy that facilitates the postsynthetic modification of Cu(I) complexes appended to a porous, crystalline MOF. By exchange of coordinated chloride for weakly coordinating anions in the presence of carbon monoxide (CO) or ethylene, a series of labile MOF-appended Cu(I) complexes featuring CO or ethylene ligands are prepared and structurally characterized using X-ray crystallography. These complexes have an uncommon trigonal planar geometry because of the absence of coordinating solvents. The porous host framework allows small and moderately sized molecules to access the isolated Cu(I) sites and displace the "place-holder" CO ligand, mirroring the ligand-exchange processes involved in Cu-centered catalysis.
Collapse
Affiliation(s)
- Ricardo A Peralta
- Centre for Advanced Nanomaterials and Department of Chemistry, The University of Adelaide, North Terrace, Adelaide, South Australia 5000, Australia
| | - Michael T Huxley
- Centre for Advanced Nanomaterials and Department of Chemistry, The University of Adelaide, North Terrace, Adelaide, South Australia 5000, Australia
| | - Jorge Albalad
- Centre for Advanced Nanomaterials and Department of Chemistry, The University of Adelaide, North Terrace, Adelaide, South Australia 5000, Australia
| | - Christopher J Sumby
- Centre for Advanced Nanomaterials and Department of Chemistry, The University of Adelaide, North Terrace, Adelaide, South Australia 5000, Australia
| | - Christian J Doonan
- Centre for Advanced Nanomaterials and Department of Chemistry, The University of Adelaide, North Terrace, Adelaide, South Australia 5000, Australia
| |
Collapse
|
37
|
Hao J, Babu DJ, Liu Q, Schouwink PA, Asgari M, Queen WL, Agrawal KV. Mechanistic Study on Thermally Induced Lattice Stiffening of ZIF-8. CHEMISTRY OF MATERIALS : A PUBLICATION OF THE AMERICAN CHEMICAL SOCIETY 2021; 33:4035-4044. [PMID: 34121808 PMCID: PMC8190953 DOI: 10.1021/acs.chemmater.1c00455] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 03/29/2021] [Indexed: 06/12/2023]
Abstract
The flexibility of the ZIF-8 aperture, which inhibits a molecular cutoff of 3.4 Å, can be reduced by rapid heat treatment to obtain CO2-selective membranes. However, the early stages of the structural, morphological, and chemical changes responsible for the lattice rigidification remain elusive. Herein, using ex situ and in situ experiments, we determine that a small shrinkage of the unit-cell parameter, ∼0.2%, is mainly responsible for this transformation. Systematic gas permeation studies show that one needs to achieve this shrinkage without a disproportionately large shrinkage in the grain size of the polycrystalline film to avoid the formation of cracks. We show that this condition is uniquely achieved in a short time by exposure of ZIF-8 to a mildly humid environment where lattice parameter shrinkage is accelerated by the incorporation of linker vacancy defects, while the shrinkage in grain size is limited. The water-vapor-led incorporation of linker vacancy defects takes place with an energy barrier of 123 kJ mol-1, much higher than that for the thermal degradation of ZIF-8, <80 kJ mol-1. The latter is promoted by heat treatment in a dry environment at a relatively higher temperature; however, this condition does not shrink the lattice parameters at short exposure time.
Collapse
Affiliation(s)
- Jian Hao
- Laboratory
of Advanced Separations (LAS), École
Polytechnique Fédérale de Lausanne (EPFL), Rue de l’Industrie 17, CH-1951 Sion, Switzerland
| | - Deepu J. Babu
- Laboratory
of Advanced Separations (LAS), École
Polytechnique Fédérale de Lausanne (EPFL), Rue de l’Industrie 17, CH-1951 Sion, Switzerland
| | - Qi Liu
- Laboratory
of Advanced Separations (LAS), École
Polytechnique Fédérale de Lausanne (EPFL), Rue de l’Industrie 17, CH-1951 Sion, Switzerland
| | | | - Mehrdad Asgari
- Laboratory
for Functional Inorganic Materials (LFIM), EPFL, Rue de l’Industrie 17, CH-1951 Sion, Switzerland
| | - Wendy L. Queen
- Laboratory
for Functional Inorganic Materials (LFIM), EPFL, Rue de l’Industrie 17, CH-1951 Sion, Switzerland
| | - Kumar Varoon Agrawal
- Laboratory
of Advanced Separations (LAS), École
Polytechnique Fédérale de Lausanne (EPFL), Rue de l’Industrie 17, CH-1951 Sion, Switzerland
| |
Collapse
|
38
|
Kømurcu M, Lazzarini A, Kaur G, Borfecchia E, Øien-Ødegaard S, Gianolio D, Bordiga S, Lillerud KP, Olsbye U. Co-catalyst free ethene dimerization over Zr-based metal-organic framework (UiO-67) functionalized with Ni and bipyridine. Catal Today 2021. [DOI: 10.1016/j.cattod.2020.03.038] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
39
|
Jaramillo DE, Jiang HZH, Evans HA, Chakraborty R, Furukawa H, Brown CM, Head-Gordon M, Long JR. Ambient-Temperature Hydrogen Storage via Vanadium(II)-Dihydrogen Complexation in a Metal-Organic Framework. J Am Chem Soc 2021; 143:6248-6256. [PMID: 33852299 PMCID: PMC10951977 DOI: 10.1021/jacs.1c01883] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The widespread implementation of H2 as a fuel is currently hindered by the high pressures or cryogenic temperatures required to achieve reasonable storage densities. In contrast, the realization of materials that strongly and reversibly adsorb hydrogen at ambient temperatures and moderate pressures could transform the transportation sector and expand adoption of fuel cells in other applications. To date, however, no adsorbent has been identified that exhibits a binding enthalpy within the optimal range of -15 to -25 kJ/mol for ambient-temperature hydrogen storage. Here, we report the hydrogen adsorption properties of the metal-organic framework (MOF) V2Cl2.8(btdd) (H2btdd, bis(1H-1,2,3-triazolo[4,5-b],[4',5'-i])dibenzo[1,4]dioxin), which features exposed vanadium(II) sites capable of backbonding with weak π acids. Significantly, gas adsorption data reveal that this material binds H2 with an enthalpy of -21 kJ/mol. This binding energy enables usable hydrogen capacities that exceed that of compressed storage under the same operating conditions. The Kubas-type vanadium(II)-dihydrogen complexation is characterized by a combination of techniques. From powder neutron diffraction data, a V-D2(centroid) distance of 1.966(8) Å is obtained, the shortest yet reported for a MOF. Using in situ infrared spectroscopy, the H-H stretch was identified, and it displays a red shift of 242 cm-1. Electronic structure calculations show that a main contribution to bonding stems from the interaction between the vanadium dπ and H2 σ* orbital. Ultimately, the pursuit of MOFs containing high densities of weakly π-basic metal sites may enable storage capacities under ambient conditions that far surpass those accessible with compressed gas storage.
Collapse
Affiliation(s)
- David E Jaramillo
- Department of Chemistry, University of California, Berkeley, California 94720, United States
- Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
| | - Henry Z H Jiang
- Department of Chemistry, University of California, Berkeley, California 94720, United States
- Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
| | - Hayden A Evans
- Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States
| | - Romit Chakraborty
- Department of Chemistry, University of California, Berkeley, California 94720, United States
- Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720 United States
| | - Hiroyasu Furukawa
- Department of Chemistry, University of California, Berkeley, California 94720, United States
- Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
| | - Craig M Brown
- Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States
- Department of Chemical and Biomolecular Engineering, University of Delaware, Newark, Delaware 19716, United States
| | - Martin Head-Gordon
- Department of Chemistry, University of California, Berkeley, California 94720, United States
- Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720 United States
| | - Jeffrey R Long
- Department of Chemistry, University of California, Berkeley, California 94720, United States
- Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
- Department of Chemical and Biomolecular Engineering, University of California, Berkeley, California 94720, United States
| |
Collapse
|
40
|
Rivera-Almazo M, Díaz-Ramírez ML, Hernández-Esparza R, Vargas R, Martínez A, Martis V, Sáenz-Cavazos PA, Williams D, Lima E, Ibarra IA, Garza J. Identification of the preferential CO and SO2 adsorption sites within NOTT-401. Phys Chem Chem Phys 2021; 23:1454-1463. [DOI: 10.1039/d0cp04668j] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
DRIFT spectroscopy combined with DFT and QTAIM calculations, revealed the CO preferential adsorption sites within NOTT-401.
Collapse
Affiliation(s)
- Marcos Rivera-Almazo
- Departamento de Química
- Universidad Autónoma Metropolitana-Iztapalapa
- C. P. 09340 Ciudad de México
- Mexico
| | - Mariana L. Díaz-Ramírez
- Laboratorio de Fisicoquímica y Reactividad de Superficies (LaFReS)
- Instituto de Investigaciones en Materiales
- Universidad Nacional Autónoma de México
- Ciudad de México
- Mexico
| | | | - Rubicelia Vargas
- Departamento de Química
- Universidad Autónoma Metropolitana-Iztapalapa
- C. P. 09340 Ciudad de México
- Mexico
| | - Ana Martínez
- Departamento de Materiales de Baja Dimensionalidad – Instituto de Investigaciones en Materiales, and Facultad de Química
- Universidad Nacional Autónoma de México
- Ciudad de México
- Mexico
| | | | - Paola A. Sáenz-Cavazos
- Surfaces and Particle Engineering Laboratory (SPEL)
- Department of Chemical Engineering
- Imperial College London
- London SW7 2AZ
- UK
| | - Daryl Williams
- Surfaces and Particle Engineering Laboratory (SPEL)
- Department of Chemical Engineering
- Imperial College London
- London SW7 2AZ
- UK
| | - Enrique Lima
- Laboratorio de Fisicoquímica y Reactividad de Superficies (LaFReS)
- Instituto de Investigaciones en Materiales
- Universidad Nacional Autónoma de México
- Ciudad de México
- Mexico
| | - Ilich A. Ibarra
- Laboratorio de Fisicoquímica y Reactividad de Superficies (LaFReS)
- Instituto de Investigaciones en Materiales
- Universidad Nacional Autónoma de México
- Ciudad de México
- Mexico
| | - Jorge Garza
- Departamento de Química
- Universidad Autónoma Metropolitana-Iztapalapa
- C. P. 09340 Ciudad de México
- Mexico
| |
Collapse
|
41
|
Hadjiivanov KI, Panayotov DA, Mihaylov MY, Ivanova EZ, Chakarova KK, Andonova SM, Drenchev NL. Power of Infrared and Raman Spectroscopies to Characterize Metal-Organic Frameworks and Investigate Their Interaction with Guest Molecules. Chem Rev 2020; 121:1286-1424. [DOI: 10.1021/acs.chemrev.0c00487] [Citation(s) in RCA: 150] [Impact Index Per Article: 37.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
| | - Dimitar A. Panayotov
- Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria
| | - Mihail Y. Mihaylov
- Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria
| | - Elena Z. Ivanova
- Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria
| | - Kristina K. Chakarova
- Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria
| | - Stanislava M. Andonova
- Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria
| | - Nikola L. Drenchev
- Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria
| |
Collapse
|
42
|
Mohan M, Essalhi M, Durette D, Rana LK, Ayevide FK, Maris T, Duong A. A Rational Design of Microporous Nitrogen-Rich Lanthanide Metal-Organic Frameworks for CO 2/CH 4 Separation. ACS APPLIED MATERIALS & INTERFACES 2020; 12:50619-50627. [PMID: 33103881 DOI: 10.1021/acsami.0c15395] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Three new lanthanide metal-organic frameworks IRHs-(1-3) supported by cyamelurate linkers have been synthesized and structurally characterized. The incorporation of numerous heteroatoms (N and O) into the pore walls and the relatively small microchannels of these porous solids enhance bonding force of the host-guest interactions, thus promoting the adsorption of carbon dioxide (CO2) over methane (CH4). The nonpolar covalent bonds in methane also favor the less uptake due to the hydrophilic walls of these frameworks. Grand canonical Monte Carlo simulations were performed to determine the origin of the adsorption. The density isocontour surfaces show that CO2 is mainly adsorbed on the walls composed of organic linkers and around the metal sites, whereas no specific adsorption site is observed for CH4, which indicates weak interactions between the framework and the adsorbed gas. As expected, the simulations show that CH4 is not observed around the metal center due to the presence of H2O molecules. The excellent selectivity of CO2/CH4 binary mixture was predicted by the ideal adsorbed solution theory (IAST) via correlating pure component adsorption isotherms with the Toth model. At 25 °C and 1 bar, the CO2 and CH4 uptakes for IRH-3 were 2.7 and 0.07 mol/kg, respectively, and the IAST predicated selectivity for CO2/CH4 (1:1) reached 27, which is among the best value for MOF materials.
Collapse
Affiliation(s)
- Midhun Mohan
- Département de Chimie, Biochimie et physique and Institut de Recherche sur l'Hydrogène, Université du Québec à Trois-Rivières, Trois-Rivières, Québec G9A 5H7, Canada
| | - Mohamed Essalhi
- Département de Chimie, Biochimie et physique and Institut de Recherche sur l'Hydrogène, Université du Québec à Trois-Rivières, Trois-Rivières, Québec G9A 5H7, Canada
| | - David Durette
- Département de Chimie, Biochimie et physique and Institut de Recherche sur l'Hydrogène, Université du Québec à Trois-Rivières, Trois-Rivières, Québec G9A 5H7, Canada
| | - Love Karan Rana
- Département de Chimie, Biochimie et physique and Institut de Recherche sur l'Hydrogène, Université du Québec à Trois-Rivières, Trois-Rivières, Québec G9A 5H7, Canada
| | - Follivi Kloutse Ayevide
- Département de Chimie, Biochimie et physique and Institut de Recherche sur l'Hydrogène, Université du Québec à Trois-Rivières, Trois-Rivières, Québec G9A 5H7, Canada
| | - Thierry Maris
- Département de Chimie, Université de Montréal, Montréal, Québec H3C 3J7, Canada
| | - Adam Duong
- Département de Chimie, Biochimie et physique and Institut de Recherche sur l'Hydrogène, Université du Québec à Trois-Rivières, Trois-Rivières, Québec G9A 5H7, Canada
| |
Collapse
|
43
|
Tan K, Jensen S, Wang H, Feng L, Wei K, Zhou H, Li J, Thonhauser T. Thermally Activated Adsorption in Metal–Organic Frameworks with a Temperature‐Tunable Diffusion Barrier Layer. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202007766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Kui Tan
- Materials Science and engineering the University of Texas at Dallas Richardson TX 75080 USA
| | - Stephanie Jensen
- Department of Physics and Center for Functional Materials Wake Forest University Winston-Salem NC 27109 USA
| | - Hao Wang
- Department of Chemistry and Chemical Biology Rutgers University Piscataway NJ 08854 USA
| | - Liang Feng
- Department of Chemistry Texas A&M University College Station TX 77843 USA
| | - Kevin Wei
- Materials Science and engineering the University of Texas at Dallas Richardson TX 75080 USA
| | - Hong‐Cai Zhou
- Department of Chemistry Texas A&M University College Station TX 77843 USA
| | - Jing Li
- Department of Chemistry and Chemical Biology Rutgers University Piscataway NJ 08854 USA
| | - Timo Thonhauser
- Department of Physics and Center for Functional Materials Wake Forest University Winston-Salem NC 27109 USA
| |
Collapse
|
44
|
Tan K, Jensen S, Wang H, Feng L, Wei K, Zhou HC, Li J, Thonhauser T. Thermally Activated Adsorption in Metal-Organic Frameworks with a Temperature-Tunable Diffusion Barrier Layer. Angew Chem Int Ed Engl 2020; 59:18468-18472. [PMID: 32543765 DOI: 10.1002/anie.202007766] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Indexed: 01/01/2023]
Abstract
Modification of the external surfaces of metal-organic frameworks offers a new level of control over their adsorption behavior. It was previously shown that capping of MOFs with ethylenediamine (EDA) can effectively retain small gaseous molecules at room temperature. Reported here is a temperature-induced variation in the capping-layer gate-opening mechanism through a combination of in situ infared experiments and ab initio simulations of the capping layer. An atypical acceleration and increase in the loading of weakly adsorbed molecules upon raising the temperature above room temperature is observed. These findings show the discovery of novel temperature-dependent kinetics that goes beyond standard kinetics and suggest a new avenue for tailoring selective adsorption by thermally tuning the surface barrier.
Collapse
Affiliation(s)
- Kui Tan
- Materials Science and engineering, the University of Texas at Dallas, Richardson, TX, 75080, USA
| | - Stephanie Jensen
- Department of Physics and Center for Functional Materials, Wake Forest University, Winston-Salem, NC, 27109, USA
| | - Hao Wang
- Department of Chemistry and Chemical Biology, Rutgers University, Piscataway, NJ, 08854, USA
| | - Liang Feng
- Department of Chemistry, Texas A&M University, College Station, TX, 77843, USA
| | - Kevin Wei
- Materials Science and engineering, the University of Texas at Dallas, Richardson, TX, 75080, USA
| | - Hong-Cai Zhou
- Department of Chemistry, Texas A&M University, College Station, TX, 77843, USA
| | - Jing Li
- Department of Chemistry and Chemical Biology, Rutgers University, Piscataway, NJ, 08854, USA
| | - Timo Thonhauser
- Department of Physics and Center for Functional Materials, Wake Forest University, Winston-Salem, NC, 27109, USA
| |
Collapse
|
45
|
Oprea A, Weimar U. Gas sensors based on mass-sensitive transducers. Part 2: Improving the sensors towards practical application. Anal Bioanal Chem 2020; 412:6707-6776. [PMID: 32737549 PMCID: PMC7496080 DOI: 10.1007/s00216-020-02627-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Revised: 02/24/2020] [Accepted: 03/27/2020] [Indexed: 01/03/2023]
Abstract
Within the framework outlined in the first part of the review, the second part addresses attempts to increase receptor material performance through the use of sensor systems and chemometric methods, in conjunction with receptor preparation methods and sensor-specific tasks. Conclusions are then drawn, and development perspectives for gravimetric sensors are discussed.
Collapse
Affiliation(s)
- Alexandru Oprea
- Institute of Physical and Theoretical Chemistry, Eberhard Karls University, Tübingen, Germany.
- Center for Light-Matter Interaction, Sensors & Analytics, Eberhard Karls University, Auf der Morgenstelle 15, 72076, Tübingen, Germany.
| | - Udo Weimar
- Institute of Physical and Theoretical Chemistry, Eberhard Karls University, Tübingen, Germany
- Center for Light-Matter Interaction, Sensors & Analytics, Eberhard Karls University, Auf der Morgenstelle 15, 72076, Tübingen, Germany
| |
Collapse
|
46
|
Wang YC, Gu MX, Huang L, Qi SC, Tan P, Liu XQ, Sun LB. Unusual Copper Oxide Dispersion Achieved by Combining the Confinement Effect and Guest–Host Interaction Modulation. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c02950] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yu-Chao Wang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Meng-Xuan Gu
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Li Huang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Shi-Chao Qi
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Peng Tan
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Xiao-Qin Liu
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Lin-Bing Sun
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
| |
Collapse
|
47
|
Roztocki K, Szufla M, Bon V, Senkovska I, Kaskel S, Matoga D. Interlinker Hydrogen Bonds Govern CO 2 Adsorption in a Series of Flexible 2D Diacylhydrazone/Isophthalate-Based MOFs: Influence of Metal Center, Linker Substituent, and Activation Temperature. Inorg Chem 2020; 59:10717-10726. [PMID: 32663400 PMCID: PMC7467668 DOI: 10.1021/acs.inorgchem.0c01182] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
![]()
Four new layered flexible metal–organic
frameworks (MOFs)
containing a diacylhydrazone moiety, namely, guest-filled [Zn2(iso)2(tdih)2]n (1), [Zn2(NH2iso)2(tdih)2]n (2),
[Cd2(iso)2(tdih)2]n (3) and [Cd2(NH2iso)2(tdih)2]n (4) were synthesized using terephthalaldehyde di-isonicotinoylhydrazone
(tdih) as a linear ditopic linker as well as isophtalate
(iso) or 5-aminoisophthalate (NH2iso) as angular colinkers.
The MOFs with hexacoordinated cadmium centers feature two-dimensional
pore systems as compared to the MOFs with pentacoordinated zinc centers
showing either zero-dimensional or mixed zero-/one-dimensional voids,
as evidenced by single-crystal X-ray diffraction. In contrast to the
frameworks based on isophtalates which do not show any significant
gas uptakes, introduction of amino-substituted linker enables CO2 adsorption. Gently activated aminoisophthalate-based frameworks,
that is, guest-exchanged in methanol and heated to 100 °C, show
reversible gated CO2 adsorptions at 195 K, whereas the
increase of activation temperature to 150 °C or more leads to
one-step isotherms and lower adsorption capacities. X-ray diffraction
and IR spectroscopy reveal significant structural differences in interlayer
hydrogen bonding upon activation of materials at higher temperatures.
The work emphasizes the role of hydrogen bonds in crystal engineering
of layered materials and the importance of activation conditions in
such systems. Interplay between a metal center and
functionalization of
isophthalate linker leads to remarkable diversity of structures and
properties in the series of layered flexible metal−organic
frameworks. Intriguing adsorption properties include stepwise gated
CO2 adsorptions and strong dependence on activation conditions.
The role of hydrogen bonds in crystal engineering of layered materials
is underscored by activation−structure−adsorption correlations.
Collapse
Affiliation(s)
- Kornel Roztocki
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Kraków, Poland
| | - Monika Szufla
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Kraków, Poland
| | - Volodymyr Bon
- Department of Inorganic Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany
| | - Irena Senkovska
- Department of Inorganic Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany
| | - Stefan Kaskel
- Department of Inorganic Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany
| | - Dariusz Matoga
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Kraków, Poland
| |
Collapse
|
48
|
Kim SI, Kim AR, Kim SY, Lee JY, Bae YS. High styrene/ethylbenzene selectivity in a metal-organic framework with coordinatively unsaturated cobalt(II) sites. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2020.116758] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
49
|
Hazra A, Jain A, Deenadayalan MS, Adalikwu SA, Maji TK. Acetylene/Ethylene Separation and Solid-State Structural Transformation via [2 + 2] Cycloaddition Reactions in 3D Microporous ZnII Metal–Organic Frameworks. Inorg Chem 2020; 59:9055-9064. [DOI: 10.1021/acs.inorgchem.0c00932] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Arpan Hazra
- Molecular Materials Laboratory, Chemistry and Physics of Materials Unit, School of Advanced Materials (SAMat), Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bangalore 560 064, India
| | - Aashima Jain
- Molecular Materials Laboratory, Chemistry and Physics of Materials Unit, School of Advanced Materials (SAMat), Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bangalore 560 064, India
| | - M. S. Deenadayalan
- Molecular Materials Laboratory, Chemistry and Physics of Materials Unit, School of Advanced Materials (SAMat), Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bangalore 560 064, India
| | - Stephen Adie Adalikwu
- Molecular Materials Laboratory, Chemistry and Physics of Materials Unit, School of Advanced Materials (SAMat), Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bangalore 560 064, India
| | - Tapas Kumar Maji
- Molecular Materials Laboratory, Chemistry and Physics of Materials Unit, School of Advanced Materials (SAMat), Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bangalore 560 064, India
| |
Collapse
|
50
|
Li J, Wang L, Liu Y, Song Y, Zeng P, Zhang Y. The research trends of metal-organic frameworks in environmental science: a review based on bibliometric analysis. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:19265-19284. [PMID: 32270461 DOI: 10.1007/s11356-020-08241-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Accepted: 02/25/2020] [Indexed: 06/11/2023]
Abstract
Metal-organic frameworks, an emerging class of porous material, have developed rapidly in recent years. In order to clarify the application of metal-organic frameworks in the field of environmental science, 1386 articles over the last 20 years were obtained from Scopus and analysed by the bibliometric method. And the collaboration between countries, institutions and authors and the co-occurrence of keywords were also conducted using VOSviewer. The results indicated that this area of research has entered a fast-developing stage. The number of articles published has grown from 7 articles in 1999 to 378 articles in 2018. The most productive country was China with 626 articles published. The most productive institution was the Chinese Academy of Sciences, and the most productive author was Jhung SH from Kyungpook National University of South Korea. Although metal-organic frameworks have been widely used in adsorption and catalytic degradation of pollutants from the environment, the removal mechanism of pollutants by MOFs, the stability improvement and the cost reduction of metal-organic frameworks are still the main challenges for their practical applications.
Collapse
Affiliation(s)
- Juan Li
- Chinese Research Academy of Environmental Sciences, Dayangfang 8, Chaoyang District, Beijing, 100012, China
| | - Liangjie Wang
- Chinese Research Academy of Environmental Sciences, Dayangfang 8, Chaoyang District, Beijing, 100012, China
| | - Yongqiang Liu
- Faculty of Engineering and Physical Sciences, University of Southampton, Southampton, SO17 1BJ, United Kingdom
| | - Yonghui Song
- Chinese Research Academy of Environmental Sciences, Dayangfang 8, Chaoyang District, Beijing, 100012, China
| | - Ping Zeng
- Chinese Research Academy of Environmental Sciences, Dayangfang 8, Chaoyang District, Beijing, 100012, China.
| | - Yajie Zhang
- Institute of Soil and Water Conservation, Northwest A & F University, No.3 Taicheng Road, Yangling, 712100, Shaanxi, China.
| |
Collapse
|