1
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Goncalves RB, Collados CC, Malliakas CD, Wang Z, Thommes M, Snurr RQ, Hupp JT. Chemically Reversible CO 2 Uptake by Dendrimer-Impregnated Metal-Organic Frameworks. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024; 40:9299-9309. [PMID: 38647019 DOI: 10.1021/acs.langmuir.4c00885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
Abstract
Industrialization over the past two centuries has resulted in a continuous rise in global CO2 emissions. These emissions are changing ecosystems and livelihoods. Therefore, methods are needed to capture these emissions from point sources and possibly from our atmosphere. Though the amount of CO2 is rising, it is challenging to capture directly from air because its concentration in air is extremely low, 0.04%. In this study, amines installed inside metal-organic frameworks (MOFs) are investigated for the adsorption of CO2, including at low concentrations. The amines used are polyamidoamine dendrimers that contain many primary amines. Chemically reversible adsorption of CO2 via carbamate formation was observed, as was enhanced uptake of carbon dioxide, likely via dendrimer-amide-based physisorption. Limiting factors in this initial study are comparatively low dendrimer loadings and slow kinetics for carbon dioxide uptake and release, even at 80 °C.
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Affiliation(s)
- Rebecca B Goncalves
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Carlos Cuadrado Collados
- Institute of Separation Science and Technology, Department of Chemical and Bioengineering, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen 91058, Germany
| | - Christos D Malliakas
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Zhiwei Wang
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Matthias Thommes
- Institute of Separation Science and Technology, Department of Chemical and Bioengineering, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen 91058, Germany
| | - Randall Q Snurr
- Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Joseph T Hupp
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
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2
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Liu X, Obacz J, Emanuelli G, Chambers JE, Abreu S, Chen X, Linnane E, Mehta JP, Wheatley AEH, Marciniak SJ, Fairen-Jimenez D. Enhancing Drug Delivery Efficacy Through Bilayer Coating of Zirconium-Based Metal-Organic Frameworks: Sustained Release and Improved Chemical Stability and Cellular Uptake for Cancer Therapy. CHEMISTRY OF MATERIALS : A PUBLICATION OF THE AMERICAN CHEMICAL SOCIETY 2024; 36:3588-3603. [PMID: 38681089 PMCID: PMC11044268 DOI: 10.1021/acs.chemmater.3c02954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 03/19/2024] [Accepted: 03/22/2024] [Indexed: 05/01/2024]
Abstract
The development of nanoparticle (NP)-based drug carriers has presented an exciting opportunity to address challenges in oncology. Among the 100,000 available possibilities, zirconium-based metal-organic frameworks (MOFs) have emerged as promising candidates in biomedical applications. Zr-MOFs can be easily synthesized as small-size NPs compatible with intravenous injection, whereas the ease of decorating their external surfaces with functional groups allows for targeted treatment. Despite these benefits, Zr-MOFs suffer degradation and aggregation in real, in vivo conditions, whereas the loaded drugs will suffer the burst effect-i.e., the fast release of drugs in less than 48 h. To tackle these issues, we developed a simple but effective bilayer coating strategy in a generic, two-step process. In this work, bilayer-coated MOF NU-901 remained well dispersed in biologically relevant fluids such as buffers and cell growth media. Additionally, the coating enhances the long-term stability of drug-loaded MOFs in water by simultaneously preventing sustained leakage of the drug and aggregation of the MOF particles. We evaluated our materials for the encapsulation and transport of pemetrexed, the standard-of-care chemotherapy in mesothelioma. The bilayer coating allowed for a slowed release of pemetrexed over 7 days, superior to the typical 48 h release found in bare MOFs. This slow release and the related performance were studied in vitro using both A549 lung cancer and 3T mesothelioma cells. Using high-resolution microscopy, we found the successful uptake of bilayer-coated MOFs by the cells with an accumulation in the lysosomes. The pemetrex-loaded NU-901 was indeed cytotoxic to 3T and A549 cancer cells. Finally, we demonstrated the general approach by extending the coating strategy using two additional lipids and four surfactants. This research highlights how a simple yet effective bilayer coating provides new insights into the design of promising MOF-based drug delivery systems.
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Affiliation(s)
- Xiewen Liu
- The
Adsorption & Advanced Materials Laboratory (AML),
Department of Chemical Engineering & Biotechnology, University of Cambridge, Philippa Fawcett Drive, Cambridge CB3 0AS, United
Kingdom
| | - Joanna Obacz
- Cambridge
Institute for Medical Research, Keith Peters Building, Cambridge Biomedical
Campus, University of Cambridge, Cambridge CB2 0XY, United Kingdom
| | - Giulia Emanuelli
- Cambridge
Institute for Medical Research, Keith Peters Building, Cambridge Biomedical
Campus, University of Cambridge, Cambridge CB2 0XY, United Kingdom
| | - Joseph E. Chambers
- Cambridge
Institute for Medical Research, Keith Peters Building, Cambridge Biomedical
Campus, University of Cambridge, Cambridge CB2 0XY, United Kingdom
| | - Susana Abreu
- Cambridge
Institute for Medical Research, Keith Peters Building, Cambridge Biomedical
Campus, University of Cambridge, Cambridge CB2 0XY, United Kingdom
| | - Xu Chen
- The
Adsorption & Advanced Materials Laboratory (AML),
Department of Chemical Engineering & Biotechnology, University of Cambridge, Philippa Fawcett Drive, Cambridge CB3 0AS, United
Kingdom
| | - Emily Linnane
- The
Adsorption & Advanced Materials Laboratory (AML),
Department of Chemical Engineering & Biotechnology, University of Cambridge, Philippa Fawcett Drive, Cambridge CB3 0AS, United
Kingdom
| | - Joshua P. Mehta
- Yusuf
Hamied Department of Chemistry, University
of Cambridge, Lensfield Road, Cambridge CB2 1EW, United Kingdom
| | - Andrew E. H. Wheatley
- Yusuf
Hamied Department of Chemistry, University
of Cambridge, Lensfield Road, Cambridge CB2 1EW, United Kingdom
| | - Stefan J. Marciniak
- Cambridge
Institute for Medical Research, Keith Peters Building, Cambridge Biomedical
Campus, University of Cambridge, Cambridge CB2 0XY, United Kingdom
| | - David Fairen-Jimenez
- The
Adsorption & Advanced Materials Laboratory (AML),
Department of Chemical Engineering & Biotechnology, University of Cambridge, Philippa Fawcett Drive, Cambridge CB3 0AS, United
Kingdom
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3
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Verma PK, Koellner CA, Hall H, Phister MR, Stone KH, Nichols AW, Dhakal A, Ashcraft E, Machan CW, Giri G. Solution Shearing of Zirconium (Zr)-Based Metal-Organic Frameworks NU-901 and MOF-525 Thin Films for Electrocatalytic Reduction Applications. ACS APPLIED MATERIALS & INTERFACES 2023; 15:53913-53923. [PMID: 37955400 DOI: 10.1021/acsami.3c12011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2023]
Abstract
Solution shearing, a meniscus-guided coating process, can create large-area metal-organic framework (MOF) thin films rapidly, which can lead to the formation of uniform membranes for separations or thin films for sensing and catalysis applications. Although previous work has shown that solution shearing can render MOF thin films, examples have been limited to a few prototypical systems, such as HKUST-1, Cu-HHTP, and UiO-66. Here, we expand on the applicability of solution shearing by making thin films of NU-901, a zirconium-based MOF. We study how the NU-901 thin film properties (i.e., crystallinity, surface coverage, and thickness) can be controlled as a function of substrate temperature and linker concentration. High fractional surface coverage of small-area (∼1 cm2) NU-901 thin films (0.88 ± 0.06) is achieved on a glass substrate for all conditions after one blade pass, while a low to moderate fractional surface coverage (0.73 ± 0.18) is obtained for large-area (∼5 cm2) NU-901 thin films. The crystallinity of NU-901 crystals increases with temperature and decreases with linker concentration. On the other hand, the adjusted thickness of NU-901 thin films increases with both increasing temperature and linker concentration. We also extend the solution shearing technique to synthesize MOF-525 thin films on a transparent conductive oxide that are useful for electrocatalysis. We show that Fe-metalated MOF-525 films can reduce CO2 to CO, which has implications for CO2 capture and utilization. The demonstration of thin film formation of NU-901 and MOF-525 using solution shearing on a wide range of substrates will be highly useful for implementing these MOFs in sensing and catalytic applications.
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Affiliation(s)
- Prince K Verma
- Department of Chemical Engineering, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Connor A Koellner
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Hailey Hall
- Department of Chemical Engineering, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Meagan R Phister
- Department of Chemical Engineering, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Kevin H Stone
- Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, Menlo Park, California 94025, United States
| | - Asa W Nichols
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Ankit Dhakal
- Department of Chemical Engineering, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Earl Ashcraft
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Charles W Machan
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Gaurav Giri
- Department of Chemical Engineering, University of Virginia, Charlottesville, Virginia 22904, United States
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4
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Yun Q, Ge Y, Shi Z, Liu J, Wang X, Zhang A, Huang B, Yao Y, Luo Q, Zhai L, Ge J, Peng Y, Gong C, Zhao M, Qin Y, Ma C, Wang G, Wa Q, Zhou X, Li Z, Li S, Zhai W, Yang H, Ren Y, Wang Y, Li L, Ruan X, Wu Y, Chen B, Lu Q, Lai Z, He Q, Huang X, Chen Y, Zhang H. Recent Progress on Phase Engineering of Nanomaterials. Chem Rev 2023. [PMID: 37962496 DOI: 10.1021/acs.chemrev.3c00459] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2023]
Abstract
As a key structural parameter, phase depicts the arrangement of atoms in materials. Normally, a nanomaterial exists in its thermodynamically stable crystal phase. With the development of nanotechnology, nanomaterials with unconventional crystal phases, which rarely exist in their bulk counterparts, or amorphous phase have been prepared using carefully controlled reaction conditions. Together these methods are beginning to enable phase engineering of nanomaterials (PEN), i.e., the synthesis of nanomaterials with unconventional phases and the transformation between different phases, to obtain desired properties and functions. This Review summarizes the research progress in the field of PEN. First, we present representative strategies for the direct synthesis of unconventional phases and modulation of phase transformation in diverse kinds of nanomaterials. We cover the synthesis of nanomaterials ranging from metal nanostructures such as Au, Ag, Cu, Pd, and Ru, and their alloys; metal oxides, borides, and carbides; to transition metal dichalcogenides (TMDs) and 2D layered materials. We review synthesis and growth methods ranging from wet-chemical reduction and seed-mediated epitaxial growth to chemical vapor deposition (CVD), high pressure phase transformation, and electron and ion-beam irradiation. After that, we summarize the significant influence of phase on the various properties of unconventional-phase nanomaterials. We also discuss the potential applications of the developed unconventional-phase nanomaterials in different areas including catalysis, electrochemical energy storage (batteries and supercapacitors), solar cells, optoelectronics, and sensing. Finally, we discuss existing challenges and future research directions in PEN.
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Affiliation(s)
- Qinbai Yun
- Department of Chemistry, City University of Hong Kong, Kowloon, Hong Kong, China
- Department of Chemical and Biological Engineering & Energy Institute, The Hong Kong University of Science and Technology, Hong Kong, China
| | - Yiyao Ge
- School of Materials Science and Engineering, Peking University, Beijing 100871, China
| | - Zhenyu Shi
- Department of Chemistry, City University of Hong Kong, Kowloon, Hong Kong, China
| | - Jiawei Liu
- Institute of Sustainability for Chemicals, Energy and Environment, Agency for Science, Technology and Research (A*STAR), Singapore, 627833, Singapore
| | - Xixi Wang
- Department of Chemistry, City University of Hong Kong, Kowloon, Hong Kong, China
| | - An Zhang
- Department of Chemistry, City University of Hong Kong, Kowloon, Hong Kong, China
| | - Biao Huang
- Department of Chemistry, City University of Hong Kong, Kowloon, Hong Kong, China
- Hong Kong Branch of National Precious Metals Material Engineering Research Center (NPMM), City University of Hong Kong, Hong Kong, China
| | - Yao Yao
- Department of Chemistry, City University of Hong Kong, Kowloon, Hong Kong, China
| | - Qinxin Luo
- Department of Chemistry, City University of Hong Kong, Kowloon, Hong Kong, China
| | - Li Zhai
- Department of Chemistry, City University of Hong Kong, Kowloon, Hong Kong, China
- Hong Kong Branch of National Precious Metals Material Engineering Research Center (NPMM), City University of Hong Kong, Hong Kong, China
| | - Jingjie Ge
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong SAR
| | - Yongwu Peng
- College of Materials Science and Engineering, Zhejiang University of Technology, Hangzhou 310014, China
| | - Chengtao Gong
- College of Materials Science and Engineering, Zhejiang University of Technology, Hangzhou 310014, China
| | - Meiting Zhao
- Institute of Molecular Aggregation Science, Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Tianjin University, Tianjin 300072, China
| | - Yutian Qin
- Institute of Molecular Aggregation Science, Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Tianjin University, Tianjin 300072, China
| | - Chen Ma
- Department of Chemistry, The Chinese University of Hong Kong, Shatin, Hong Kong, China
| | - Gang Wang
- Department of Chemistry, The Chinese University of Hong Kong, Shatin, Hong Kong, China
| | - Qingbo Wa
- Department of Chemistry, City University of Hong Kong, Kowloon, Hong Kong, China
| | - Xichen Zhou
- Department of Chemistry, City University of Hong Kong, Kowloon, Hong Kong, China
| | - Zijian Li
- Department of Chemistry, City University of Hong Kong, Kowloon, Hong Kong, China
| | - Siyuan Li
- Department of Chemistry, City University of Hong Kong, Kowloon, Hong Kong, China
| | - Wei Zhai
- Department of Chemistry, City University of Hong Kong, Kowloon, Hong Kong, China
| | - Hua Yang
- Department of Chemistry, City University of Hong Kong, Kowloon, Hong Kong, China
| | - Yi Ren
- Department of Chemistry, City University of Hong Kong, Kowloon, Hong Kong, China
| | - Yongji Wang
- Department of Chemistry, City University of Hong Kong, Kowloon, Hong Kong, China
| | - Lujing Li
- Department of Chemistry, City University of Hong Kong, Kowloon, Hong Kong, China
| | - Xinyang Ruan
- Department of Chemistry, City University of Hong Kong, Kowloon, Hong Kong, China
| | - Yuxuan Wu
- Department of Chemistry, City University of Hong Kong, Kowloon, Hong Kong, China
| | - Bo Chen
- State Key Laboratory of Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials, School of Chemistry and Life Sciences, Nanjing University of Posts and Telecommunications, Nanjing 210023, China
| | - Qipeng Lu
- School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China
| | - Zhuangchai Lai
- Department of Applied Physics, The Hong Kong Polytechnic University, Hong Kong SAR, China
| | - Qiyuan He
- Department of Materials Science and Engineering, City University of Hong Kong, Hong Kong SAR, China
| | - Xiao Huang
- Institute of Advanced Materials (IAM), School of Flexible Electronics (SoFE), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (NanjingTech), Nanjing 211816, China
| | - Ye Chen
- Department of Chemistry, The Chinese University of Hong Kong, Shatin, Hong Kong, China
| | - Hua Zhang
- Department of Chemistry, City University of Hong Kong, Kowloon, Hong Kong, China
- Hong Kong Branch of National Precious Metals Material Engineering Research Center (NPMM), City University of Hong Kong, Hong Kong, China
- Shenzhen Research Institute, City University of Hong Kong, Shenzhen 518057, China
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5
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El-Zohry AM, Sølling T, Hussien AE, Shekhah O, Shaikh AC, Eddaoudi M. Charge Transfer Process of a Solvated Hydrogen-Bonded Organic Network. J Phys Chem B 2023; 127:9050-9057. [PMID: 37842951 DOI: 10.1021/acs.jpcb.3c05642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2023]
Abstract
We show the first example of an organic linker (OL) terminated by carboxylic groups that can form a hydrogen-bonded network/polymer (HBN) in solution under controlled conditions in which the photogenerated charges can hop from a monomer OL to the hydrogen-bonded backbone of OLs, as probed by transient absorption (fs-TA). While fs-TA reveals a slow twisting process in the monomer form of the OL, the formation of a hydrogen-bonded network in solution suppresses such process and favors instead a charge transfer (CT) state along the low-lying hydrogen-bonded backbone. Theoretical calculations show that such solvated HBN in a specific polar solvent is stabilized due to the huge change of the dipole moment from monomer compared to the network, leading to a charge delocalization character due to the symmetry breaking. Our findings will open new avenues for implementing solvated hydrogen-bonded molecules in applications such as sensing and photocatalysis.
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Affiliation(s)
- Ahmed M El-Zohry
- Ultrafast Laser Spectroscopy Lab, Center for Integrative Petroleum Research, King Fahd University of Petroleum & Minerals, Dhahran 31261, Kingdom of Saudi Arabia
| | - Theis Sølling
- Ultrafast Laser Spectroscopy Lab, Center for Integrative Petroleum Research, King Fahd University of Petroleum & Minerals, Dhahran 31261, Kingdom of Saudi Arabia
| | - A E Hussien
- Electrical Engineering Department, King Fahd University of Petroleum & Minerals, Dhahran 31261, Kingdom of Saudi Arabia
| | - Osama Shekhah
- Division of Physical Sciences and Engineering, Advanced Membranes & Porous Materials Center, Functional Materials Design, Discovery & Development Research Group (FMD3), King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia
| | - Aslam C Shaikh
- Division of Physical Sciences and Engineering, Advanced Membranes & Porous Materials Center, Functional Materials Design, Discovery & Development Research Group (FMD3), King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia
| | - Mohamed Eddaoudi
- Division of Physical Sciences and Engineering, Advanced Membranes & Porous Materials Center, Functional Materials Design, Discovery & Development Research Group (FMD3), King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia
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6
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Li J, Huang JY, Meng YX, Li L, Zhang LL, Jiang HL. Zr- and Ti-based metal-organic frameworks: synthesis, structures and catalytic applications. Chem Commun (Camb) 2023; 59:2541-2559. [PMID: 36749364 DOI: 10.1039/d2cc06948b] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Recently, Zr- and Ti-based metal-organic frameworks (MOFs) have gathered increasing interest in the field of chemistry and materials science, not only for their ordered porous structure, large surface area, and high thermal and chemical stability, but also for their various potential applications. Particularly, the unique features of Zr- and Ti-based MOFs enable them to be a highly versatile platform for catalysis. Although much effort has been devoted to developing Zr- and Ti-based MOF materials, they still suffer from difficulties in targeted synthesis, especially for Ti-based MOFs. In this Feature Article, we discuss the evolution of Zr- and Ti-based MOFs, giving a brief overview of their synthesis and structures. Furthermore, the catalytic uses of Zr- and Ti-based MOF materials in the previous 3-5 years have been highlighted. Finally, perspectives on the Zr- and Ti-based MOF materials are also proposed. This work provides in-depth insight into the advances in Zr- and Ti-based MOFs and boosts their catalytic applications.
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Affiliation(s)
- Ji Li
- Strait Laboratory of Flexible Electronics (SLoFE), Strait Institute of Flexible Electronics (SIFE, FutureTechnologies), Fujian Normal University, Fuzhou 350117, Fujian, P. R. China. .,Institute of Flexible Electronics, Northwestern Polytechnical University, Xi'an 710072, ShaanXi, P. R. China
| | - Jin-Yi Huang
- Strait Laboratory of Flexible Electronics (SLoFE), Strait Institute of Flexible Electronics (SIFE, FutureTechnologies), Fujian Normal University, Fuzhou 350117, Fujian, P. R. China.
| | - Yu-Xuan Meng
- Strait Laboratory of Flexible Electronics (SLoFE), Strait Institute of Flexible Electronics (SIFE, FutureTechnologies), Fujian Normal University, Fuzhou 350117, Fujian, P. R. China.
| | - Luyan Li
- Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China.
| | - Liang-Liang Zhang
- Strait Laboratory of Flexible Electronics (SLoFE), Strait Institute of Flexible Electronics (SIFE, FutureTechnologies), Fujian Normal University, Fuzhou 350117, Fujian, P. R. China. .,Institute of Flexible Electronics, Northwestern Polytechnical University, Xi'an 710072, ShaanXi, P. R. China.,Ningbo Institute of Northwestern Polytechnical University, Ningbo 315103, Zhejiang, P. R. China
| | - Hai-Long Jiang
- Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China.
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7
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Li H, Chen Q, Wang Y, Zhang Z, Chen H, Wang Z, Gong Z. A dual-mode pH sensor film based on the pyrene-based Zr-MOF self-destruction with fluorescence turn-on effect. Microchem J 2023. [DOI: 10.1016/j.microc.2023.108450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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8
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Ha DG, Wan R, Kim CA, Lin TA, Yang L, Van Voorhis T, Baldo MA, Dincă M. Exchange controlled triplet fusion in metal-organic frameworks. NATURE MATERIALS 2022; 21:1275-1281. [PMID: 36202994 PMCID: PMC9622415 DOI: 10.1038/s41563-022-01368-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Accepted: 08/16/2022] [Indexed: 05/28/2023]
Abstract
Triplet-fusion-based photon upconversion holds promise for a wide range of applications, from photovoltaics to bioimaging. The efficiency of triplet fusion, however, is fundamentally limited in conventional molecular and polymeric systems by its spin dependence. Here, we show that the inherent tailorability of metal-organic frameworks (MOFs), combined with their highly porous but ordered structure, minimizes intertriplet exchange coupling and engineers effective spin mixing between singlet and quintet triplet-triplet pair states. We demonstrate singlet-quintet coupling in a pyrene-based MOF, NU-1000. An anomalous magnetic field effect is observed from NU-1000 corresponding to an induced resonance between singlet and quintet states that yields an increased fusion rate at room temperature under a relatively low applied magnetic field of 0.14 T. Our results suggest that MOFs offer particular promise for engineering the spin dynamics of multiexcitonic processes and improving their upconversion performance.
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Affiliation(s)
- Dong-Gwang Ha
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Ruomeng Wan
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Changhae Andrew Kim
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Ting-An Lin
- Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Luming Yang
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Troy Van Voorhis
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Marc A Baldo
- Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, MA, USA.
| | - Mircea Dincă
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA.
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9
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Synthesis Metal-Organic Framework (MOFs) Cr-PTC-HIna Modulated Isonicotinic Acid for Methylene Blue Photocatalytic Degradation. BULLETIN OF CHEMICAL REACTION ENGINEERING & CATALYSIS 2022. [DOI: 10.9767/bcrec.17.2.13930.383-393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A novel responsive visible light Cr-based MOF, Cr-PTC-HIna, was synthesized using the solvothermal method. Cr-PTC-HIna peaks were observed at 2θ = 9.04°, 12.71°, 14.88°, 25,48°, 27.72°, 28.97°, and 43.60° with a crystal size of 21 nm. Band gap energy achieved from the Cr-PTC HIna was 2.05 eV. Scanning Electron Microscope (SEM) analysis obtained a 3D structural morphology of MOFs Cr-PTC-HIna with a cylindrical tube shape and a particle size of 251.45 nm. Cr-PTC-HIna gave the optimum methylene blue degradation at pH of 7 under 250 watts mercury lamp irradiation for 180 minutes with degradation capacity of 95.40 mg/g. Electron holes and hydroxyl radicals were found as the dominant species contributing to methylene blue degradation. Copyright © 2022 by Authors, Published by BCREC Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0).
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10
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Xu M, Meng SS, Cai P, Gu YH, Yan TA, Yan TH, Zhang QH, Gu L, Liu DH, Zhou HC, Gu ZY. Homogeneously Mixing Different Metal-Organic Framework Structures in Single Nanocrystals through Forming Solid Solutions. ACS CENTRAL SCIENCE 2022; 8:184-191. [PMID: 35233451 PMCID: PMC8874727 DOI: 10.1021/acscentsci.1c01344] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Indexed: 06/01/2023]
Abstract
Pore engineering plays a significant role in the applications of porous materials, especially in the area of separation and catalysis. Here, we demonstrated a metal-organic framework (MOF) solid solution (MOSS) strategy to homogeneously and controllably mix NU-1000 and NU-901 structures inside single MOF nanocrystals. The key for the homogeneous mixing and forming of MOSS was the bidentate modulator, which was designed to have a slightly longer distance between two carboxylate groups than the original tetratopic ligand. All of the MOSS nanocrystals showed a uniform pore size distribution with a well-tuned ratio of mesopores to micropores. Because of the appropriate pore ratio, MOSS nanocrystals can balance the thermodynamic interactions and kinetic diffusion of the substrates, thus showing exceedingly higher separation abilities and a unique elution sequence. Our work proposes a rational strategy to design mixed-porous MOFs with controlled pore ratios and provides a new direction to design homogeneously mixed MOFs with a high separation ability and unique separation selectivity.
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Affiliation(s)
- Ming Xu
- Jiangsu
Key Laboratory of Biofunctional Materials, Jiangsu Collaborative Innovation
Center of Biomedical Functional Materials, Jiangsu Key Laboratory
of New Power Batteries, College of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
| | - Sha-Sha Meng
- Jiangsu
Key Laboratory of Biofunctional Materials, Jiangsu Collaborative Innovation
Center of Biomedical Functional Materials, Jiangsu Key Laboratory
of New Power Batteries, College of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
| | - Peiyu Cai
- Department
of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
| | - Yu-Hao Gu
- Jiangsu
Key Laboratory of Biofunctional Materials, Jiangsu Collaborative Innovation
Center of Biomedical Functional Materials, Jiangsu Key Laboratory
of New Power Batteries, College of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
| | - Tong-An Yan
- State
Key Laboratory of Organic−Inorganic Composites, Beijing Advanced
Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Tian-Hao Yan
- Department
of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
| | - Qing-Hua Zhang
- Institute
of Physics, Chinese Academy of Sciences, Beijing 100190, China
| | - Lin Gu
- Institute
of Physics, Chinese Academy of Sciences, Beijing 100190, China
| | - Da-Huan Liu
- State
Key Laboratory of Organic−Inorganic Composites, Beijing Advanced
Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, 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
| | - Zhi-Yuan Gu
- Jiangsu
Key Laboratory of Biofunctional Materials, Jiangsu Collaborative Innovation
Center of Biomedical Functional Materials, Jiangsu Key Laboratory
of New Power Batteries, College of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
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11
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Dai S, Tissot A, Serre C. Metal-Organic Frameworks: From Ambient Green Synthesis to Applications. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2021. [DOI: 10.1246/bcsj.20210276] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Shan Dai
- Institut des Matériaux Poreux de Paris, UMR 8004 Ecole Normale Supérieure, ESPCI Paris, CNRS, PSL University, 75005, Paris, France
| | - Antoine Tissot
- Institut des Matériaux Poreux de Paris, UMR 8004 Ecole Normale Supérieure, ESPCI Paris, CNRS, PSL University, 75005, Paris, France
| | - Christian Serre
- Institut des Matériaux Poreux de Paris, UMR 8004 Ecole Normale Supérieure, ESPCI Paris, CNRS, PSL University, 75005, Paris, France
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12
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Kinik FP, Ortega-Guerrero A, Ongari D, Ireland CP, Smit B. Pyrene-based metal organic frameworks: from synthesis to applications. Chem Soc Rev 2021; 50:3143-3177. [PMID: 33475661 DOI: 10.1039/d0cs00424c] [Citation(s) in RCA: 63] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Pyrene is one of the most widely investigated aromatic hydrocarbons given to its unique optical and electronic properties. Hence, pyrene-based ligands have been attractive for the synthesis of metal-organic frameworks (MOFs) in the last few years. In this review, we will focus on the most important characteristics of pyrene, in addition to the development and synthesis of pyrene-based molecules as bridging ligands to be used in MOF structures. We will summarize the synthesis attempts, as well as the post-synthetic modifications of pyrene-based MOFs by the incorporation of metals or ligands in the structure. The discussion of promising results of such MOFs in several applications; including luminescence, photocatalysis, adsorption and separation, heterogeneous catalysis, electrochemical applications and bio-medical applications will be highlighted. Finally, some insights and future prospects will be given based on the studies discussed in the review. This review will pave the way for the researchers in the field for the design and development of novel pyrene-based structures and their utilization for different applications.
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Affiliation(s)
- F Pelin Kinik
- Laboratory of Molecular Simulation (LSMO), Institut des Sciences et Ingénierie Chimiques (ISIC), Ecole Polytechnique Fédérale de Lausanne (EPFL), Rue de l'Industrie 17, CH-1951 Sion, Valais, Switzerland.
| | - Andres Ortega-Guerrero
- Laboratory of Molecular Simulation (LSMO), Institut des Sciences et Ingénierie Chimiques (ISIC), Ecole Polytechnique Fédérale de Lausanne (EPFL), Rue de l'Industrie 17, CH-1951 Sion, Valais, Switzerland.
| | - Daniele Ongari
- Laboratory of Molecular Simulation (LSMO), Institut des Sciences et Ingénierie Chimiques (ISIC), Ecole Polytechnique Fédérale de Lausanne (EPFL), Rue de l'Industrie 17, CH-1951 Sion, Valais, Switzerland.
| | - Christopher P Ireland
- Laboratory of Molecular Simulation (LSMO), Institut des Sciences et Ingénierie Chimiques (ISIC), Ecole Polytechnique Fédérale de Lausanne (EPFL), Rue de l'Industrie 17, CH-1951 Sion, Valais, Switzerland.
| | - Berend Smit
- Laboratory of Molecular Simulation (LSMO), Institut des Sciences et Ingénierie Chimiques (ISIC), Ecole Polytechnique Fédérale de Lausanne (EPFL), Rue de l'Industrie 17, CH-1951 Sion, Valais, Switzerland.
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13
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Yuan N, Gong X, Sun W, Yu C. Advanced applications of Zr-based MOFs in the removal of water pollutants. CHEMOSPHERE 2021; 267:128863. [PMID: 33199106 DOI: 10.1016/j.chemosphere.2020.128863] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Revised: 10/30/2020] [Accepted: 10/31/2020] [Indexed: 06/11/2023]
Abstract
The global water pollution is caused by the increase of industrial and agricultural activities, which have produced various toxic pollutants. Pollutants in water generally consist of metal ions, pharmaceuticals and personal care products (PPCPs), oil spills, organic dyes, and other organic pollutants. Amongst the adsorbents that have been developed to deal with pollutants in water, Zr-based metal-organic frameworks (MOFs) have drawn scientists' great attention due to their excellent stability and adjustable functionalization. Herein, the present review article introduces the synthetic methods of functionalized Zr-based MOFs and summarizes their applications in water pollution treatment. It also clarifies the interactions and removal mechanisms between pollutants and Zr-based MOFs. The use of these MOFs with eminent adsorption ability and recycling performance have been discussed in detail. Zr-based MOFs also face some challenges such as high cost, lack of real water environment applications, selective removal of pollutants, and low ability to remove composite pollutants. Future research should focus on addressing these issues. Although there is still a blank of the practical utility of Zr-based MOFs on a commercial scale, the research reported to date clearly shows that they are very promising materials for the water treatment.
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Affiliation(s)
- Ning Yuan
- School of Chemical and Environmental Engineering, China University of Mining and Technology, Beijing, 100083, China.
| | - Xinrui Gong
- School of Chemical and Environmental Engineering, China University of Mining and Technology, Beijing, 100083, China
| | - Wenduo Sun
- School of Chemical and Environmental Engineering, China University of Mining and Technology, Beijing, 100083, China
| | - Caihong Yu
- School of Chemical and Environmental Engineering, China University of Mining and Technology, Beijing, 100083, China
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14
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Xu M, Meng SS, Cai P, Tang WQ, Yin YD, Powell JA, Zhou HC, Gu ZY. Modulating the stacking modes of nanosized metal-organic frameworks by morphology engineering for isomer separation. Chem Sci 2021; 12:4104-4110. [PMID: 34163681 PMCID: PMC8179526 DOI: 10.1039/d0sc06747d] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Accepted: 01/27/2021] [Indexed: 11/21/2022] Open
Abstract
Modulating different stacking modes of nanoscale metal-organic frameworks (MOFs) introduces different properties and functionalities but remains a great challenge. Here, we describe a morphology engineering method to modulate the stacking modes of nanoscale NU-901. The nanoscale NU-901 is stacked through solvent removal after one-pot solvothermal synthesis, in which different morphologies from nanosheets (NS) to interpenetrated nanosheets (I-NS) and nanoparticles (NP) were obtained successfully. The stacked NU-901-NS, NU-901-I-NS, and NU-901-NP exhibited relatively aligned stacking, random stacking, and close packing, respectively. The three stacked nanoscale NU-901 exhibited different separation abilities and all showed better performance than bulk phase NU-901. Our work provides a new morphology engineering route for the modulation of the stacking modes of nano-sized MOFs and improves the separation abilities of MOFs.
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Affiliation(s)
- Ming Xu
- Jiangsu Key Laboratory of Biofunctional Materials, Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, College of Chemistry and Materials Science, Nanjing Normal University Nanjing 210023 China
- Department of Chemistry, Texas A&M University College Station TX 77843-3255 USA
| | - Sha-Sha Meng
- Jiangsu Key Laboratory of Biofunctional Materials, Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, College of Chemistry and Materials Science, Nanjing Normal University Nanjing 210023 China
| | - Peiyu Cai
- Department of Chemistry, Texas A&M University College Station TX 77843-3255 USA
| | - Wen-Qi Tang
- Jiangsu Key Laboratory of Biofunctional Materials, Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, College of Chemistry and Materials Science, Nanjing Normal University Nanjing 210023 China
| | - Yun-Dong Yin
- Jiangsu Key Laboratory of Biofunctional Materials, Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, College of Chemistry and Materials Science, Nanjing Normal University Nanjing 210023 China
| | - Joshua A Powell
- Department of Chemistry, Texas A&M University College Station TX 77843-3255 USA
| | - Hong-Cai Zhou
- Department of Chemistry, Texas A&M University College Station TX 77843-3255 USA
- Department of Materials Science and Engineering, Texas A&M University College Station Texas 77842 USA
| | - Zhi-Yuan Gu
- Jiangsu Key Laboratory of Biofunctional Materials, Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, College of Chemistry and Materials Science, Nanjing Normal University Nanjing 210023 China
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15
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Okada K, Tanaka Y, Inose T, Ujii H, Yoshikawa H, Tanaka D. Electrolytic synthesis of porphyrinic Zr-metal-organic frameworks with selective crystal topologies. Dalton Trans 2021; 50:5411-5415. [PMID: 33908962 DOI: 10.1039/d1dt00491c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The thermodynamic (PCN-222) and kinetic (PCN-224) products of porphyrinic Zr-metal-organic frameworks (MOFs) were synthesized via an anodic dissolution approach for the first time. To the best of our knowledge, this is the first report of MOF polymorphs being controlled by electrolysis. The selective formation of PCN-222 requires an amorphous component to be present on the electrode during the initial reaction process.
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Affiliation(s)
- Keito Okada
- Department of Chemistry, School of Science and Technology, Kwansei Gakuin University, 2-1 Gakuen, Sanda, Hyogo 669-1337, Japan.
| | - Yoko Tanaka
- Department of Chemistry, School of Science and Technology, Kwansei Gakuin University, 2-1 Gakuen, Sanda, Hyogo 669-1337, Japan.
| | - Tomoko Inose
- Research Institute for Electronic Science (RIES), Hokkaido University, N20W10, Sapporo 001-0020, Japan and Institute for Integrated Cell-Material Sciences (WPI-iCeMS), Kyoto University, Yoshida, Sakyo-ku, Kyoto 606-8501, Japan
| | - Hiroshi Ujii
- Research Institute for Electronic Science (RIES), Hokkaido University, N20W10, Sapporo 001-0020, Japan and Department of Chemistry, KU Leuven, Celestijnenlaan 200F, Heverlee, 3001, Belgium
| | - Hirofumi Yoshikawa
- Department of Nanotechnology for Sustainable Energy, School of Science and Technology, Kwansei Gakuin University, Sanda, Hyogo 669-1337, Japan
| | - Daisuke Tanaka
- Department of Chemistry, School of Science and Technology, Kwansei Gakuin University, 2-1 Gakuen, Sanda, Hyogo 669-1337, Japan. and Japan JST PRESTO, 2-1 Gakuen, Sanda, Hyogo 669-1337, Japan
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16
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Coleman CN, Tapping PC, Huxley MT, Kee TW, Huang DM, Doonan CJ, Sumby CJ. Structural modulation of the photophysical and electronic properties of pyrene-based 3D metal–organic frameworks derived from s-block metals. CrystEngComm 2021. [DOI: 10.1039/d0ce01505a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Materials in which charge delocalization and migration can be tuned are critical for electronic applications.
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Affiliation(s)
- Christopher N. Coleman
- Department of Chemistry and Centre for Advanced Nanomaterials
- The University of Adelaide
- Adelaide
- Australia
| | - Patrick C. Tapping
- Department of Chemistry and Centre for Advanced Nanomaterials
- The University of Adelaide
- Adelaide
- Australia
| | - Michael T. Huxley
- Department of Chemistry and Centre for Advanced Nanomaterials
- The University of Adelaide
- Adelaide
- Australia
| | - Tak W. Kee
- Department of Chemistry and Centre for Advanced Nanomaterials
- The University of Adelaide
- Adelaide
- Australia
| | - David M. Huang
- Department of Chemistry and Centre for Advanced Nanomaterials
- The University of Adelaide
- Adelaide
- Australia
| | - Christian J. Doonan
- Department of Chemistry and Centre for Advanced Nanomaterials
- The University of Adelaide
- Adelaide
- Australia
| | - Christopher J. Sumby
- Department of Chemistry and Centre for Advanced Nanomaterials
- The University of Adelaide
- Adelaide
- Australia
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17
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Sun S, Wei C, Xiao Y, Li G, Zhang J. Zirconium-based metal-organic framework gels for selective luminescence sensing. RSC Adv 2020; 10:44912-44919. [PMID: 35516264 PMCID: PMC9058640 DOI: 10.1039/d0ra09035b] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 12/03/2020] [Indexed: 01/15/2023] Open
Abstract
Metal–organic gelation represents a promising approach to fabricate functional nanomaterials. Herein a series of Zr-carboxylate gels are synthesized from rigid pyrene, porphyrin and tetraphenyl ethylene-derived tetracarboxylate linkers, namely Zr-TBAPy (H4TBAPy = 1,3,6,8-tetrakis(4-carboxylphenyl)pyrene), Zr-TCPE (H4TCPE = 1,1,2,2-tetra(4-carboxylphenyl)ethylene), and Zr-TCPP (H4TCPP = 5,10,15,20-tetrakis(4-carboxyphenyl)porphyrin). The gels are aggregated from metal–organic framework (MOF) nanoparticles. Zr-TBAPy gel consists of NU-901 nanoparticles, and Zr-TCPP gel consists of PCN-224 nanoparticles. The xerogels show high surface areas up to 1203 m2 g−1. MOF gel films are also anchored on the butterfly wing template to yield Zr-MOF/B composites. Zr-TBAPy and Zr-TCPE gels are luminescent for solution-phase sensing and vapour-phase sensing of volatile organic compounds, and exhibit a significant luminescence quenching effect for electron-deficient analytes. Arising from the high porosity and good dispersion of luminescent MOF gels, rapid and effective vapour-sensing of nitrobenzene and 2-nitrotoluene within 30 s has been achieved via Zr-TBAPy film or Zr-TBAPy/B. Zr-based MOF nanomaterials are developed via a metal–organic gelation method for rapid and effective luminescence vapour-sensing.![]()
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Affiliation(s)
- Shujian Sun
- MOE Laboratory of Polymeric Composite and Functional Materials, School of Materials Science and Engineering, School of Chemical Engineering and Technology, School of Chemistry, Sun Yat-Sen University Guangzhou 510275 China
| | - Caifeng Wei
- MOE Laboratory of Polymeric Composite and Functional Materials, School of Materials Science and Engineering, School of Chemical Engineering and Technology, School of Chemistry, Sun Yat-Sen University Guangzhou 510275 China
| | - Yali Xiao
- MOE Laboratory of Polymeric Composite and Functional Materials, School of Materials Science and Engineering, School of Chemical Engineering and Technology, School of Chemistry, Sun Yat-Sen University Guangzhou 510275 China
| | - Guangqin Li
- MOE Laboratory of Polymeric Composite and Functional Materials, School of Materials Science and Engineering, School of Chemical Engineering and Technology, School of Chemistry, Sun Yat-Sen University Guangzhou 510275 China
| | - Jianyong Zhang
- MOE Laboratory of Polymeric Composite and Functional Materials, School of Materials Science and Engineering, School of Chemical Engineering and Technology, School of Chemistry, Sun Yat-Sen University Guangzhou 510275 China
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18
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Yang Y, Zhang X, Kanchanakungwankul S, Lu Z, Noh H, Syed ZH, Farha OK, Truhlar DG, Hupp JT. Unexpected “Spontaneous” Evolution of Catalytic, MOF-Supported Single Cu(II) Cations to Catalytic, MOF-Supported Cu(0) Nanoparticles. J Am Chem Soc 2020; 142:21169-21177. [DOI: 10.1021/jacs.0c10367] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Ying Yang
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Xuan Zhang
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Siriluk Kanchanakungwankul
- Department of Chemistry, Chemical Theory Center, and Minnesota Supercomputing Institute, University of Minnesota, 207 Pleasant Street SE, Minneapolis, Minnesota 55455-0431, United States
| | - Zhiyong Lu
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
- College of Mechanics and Materials, Hohai University, Nanjing 210098, China
| | - Hyunho Noh
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Zoha H. Syed
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Omar K. Farha
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Donald G. Truhlar
- Department of Chemistry, Chemical Theory Center, and Minnesota Supercomputing Institute, University of Minnesota, 207 Pleasant Street SE, Minneapolis, Minnesota 55455-0431, United States
| | - Joseph T. Hupp
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
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19
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Lu Z, Liu J, Zhang X, Liao Y, Wang R, Zhang K, Lyu J, Farha OK, Hupp JT. Node-Accessible Zirconium MOFs. J Am Chem Soc 2020; 142:21110-21121. [PMID: 33263388 DOI: 10.1021/jacs.0c09782] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
High-stability, zirconium-based metal-organic frameworks are attractive as heterogeneous catalysts and as model supports for uniform arrays of subsequently constructed heterogeneous catalysts-for example, MOF-node-grafted metal-oxy and metal-sulfur clusters. For hexa-Zr(IV)-MOFs characterized by nodes that are less than 12-connected, sites not used for linkers are ideally occupied by reactive and displaceable OH/H2O pairs. The desired pairs are ideal for grafting the aforementioned catalytic clusters, while aqua-ligand lability renders them effective for exposing highly Lewis-acidic Zr(IV) sites (catalytic sites) to candidate reactants. New single-crystal X-ray studies of an eight-connected Zr-MOF, NU-1000, reveal that conventional activation fully removes modulator ligands, but replaces them with three node-blocking formate ligands (from solvent decomposition) and only one OH/H2O pair, not four-a largely overlooked complication that now appears to be general for Zr-MOFs. Here we describe an alternative activation protocol that effectively removes modulators, avoids formate, and installs the full complement of terminal OH/H2O pairs. It does so via an unusual isolatable intermediate featuring eight aqua ligands and four non-ligated chlorides-again as supported by single-crystal X-ray data. We find that complete replacement of node-blocking modulators/formate with the originally envisioned OH/OH2 pairs has striking consequences; here we touch upon just three. First, elimination of unrecognized formate renders aqua ligands much more thermally labile, enabling open Zr(IV) sites to be obtained at lower temperature. Second, in the absence of formate, which otherwise links and locks pairs of node Zr(IV) ions, reversible removal of aqua ligands engenders reversible contraction of MOF meso- and micropores, as evidenced by X-ray diffraction. Third, formate replacement with OH/OH2 pairs renders NU-1000 ca.10× more active for catalytic hydrolytic degradation of a representative simulant of G-type chemical warfare agents.
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Affiliation(s)
- Zhiyong Lu
- College of Mechanics and Materials, Hohai University, Nanjing 210098, P. R. China.,Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Jian Liu
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Xuan Zhang
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Yijun Liao
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Rui Wang
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Kun Zhang
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States.,School of Chemical Engineering, Nanjing University of Science & Technology, Nanjing 210094, P. R. China
| | - Jiafei Lyu
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States.,Department of Pharmaceutical Engineering and Key Laboratory of Systems Bioengineering, Tianjin University, Tianjin 300072, P. R. China
| | - Omar K Farha
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States.,Department of Chemical and Biological Engineering, Northwestern University, Evanston, Illinois 60208, United States
| | - Joseph T Hupp
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
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20
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Wang Z, Schmalbach KM, Combs RL, Chen Y, Penn RL, Mara NA, Stein A. Effects of Phase Purity and Pore Reinforcement on Mechanical Behavior of NU-1000 and Silica-Infiltrated NU-1000 Metal-Organic Frameworks. ACS APPLIED MATERIALS & INTERFACES 2020; 12:49971-49981. [PMID: 33079519 DOI: 10.1021/acsami.0c12877] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Metal-organic framework (MOF) materials have shown promise in many applications, ranging from gas storage to absorption and catalysis. Because of the high porosity and low density of many MOFs, densification methods such as pelletization and extrusion are needed for practical use and for commercialization of MOF materials. Therefore, it is important to elucidate the mechanical properties of MOFs and to develop methods of further enhancing their mechanical strength. Here, we demonstrate the influence of phase purity and the presence of a pore-reinforcing component on elastic modulus and yield stress of NU-1000 MOFs through nanoindentation methods and finite element simulation. Three types of NU-1000 single crystals were compared: phase-pure NU-1000 prepared with biphenyl-4-carboxylic acid as a modulator (NU-1000-bip), NU-1000 prepared with benzoic acid as a modulator (NU-1000-ben), which results in an additional, denser impurity phase of NU-901, and NU-1000-bip whose mesopores were infiltrated with silica (SiOx(OH)y@NU-1000) by nanocasting methods. By maintaining phase purity and minimizing defects, the elastic modulus could be enhanced by nearly an order of magnitude: phase-pure NU-1000-bip crystals exhibited an elastic modulus of 21 GPa, whereas the value for NU-1000-ben crystals was only 3 GPa. The introduction of silica into the mesopores of NU-1000-bip did not strongly affect the measured elastic modulus (19 GPa) but significantly increased the load at failure from 2000 μN to 3000-4000 μN.
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Affiliation(s)
- Zhao Wang
- Department of Chemistry, University of Minnesota, 207 Pleasant Street SE, Minneapolis, Minnesota 55455, United States
| | - Kevin M Schmalbach
- Department of Chemical Engineering and Materials Science, University of Minnesota, 421 Washington Avenue SE, Minneapolis, Minnesota 55455, United States
| | - Rebecca L Combs
- Department of Chemistry, University of Minnesota, 207 Pleasant Street SE, Minneapolis, Minnesota 55455, United States
| | - Youxing Chen
- Department of Mechanical Engineering, UNC Charlotte, 9201 University City Blvd., Charlotte, North Carolina 28223, United States
| | - R Lee Penn
- Department of Chemistry, University of Minnesota, 207 Pleasant Street SE, Minneapolis, Minnesota 55455, United States
| | - Nathan A Mara
- Department of Chemical Engineering and Materials Science, University of Minnesota, 421 Washington Avenue SE, Minneapolis, Minnesota 55455, United States
| | - Andreas Stein
- Department of Chemistry, University of Minnesota, 207 Pleasant Street SE, Minneapolis, Minnesota 55455, United States
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21
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McLeod SM, Robison L, Parigi G, Olszewski A, Drout RJ, Gong X, Islamoglu T, Luchinat C, Farha OK, Meade TJ. Maximizing Magnetic Resonance Contrast in Gd(III) Nanoconjugates: Investigation of Proton Relaxation in Zirconium Metal-Organic Frameworks. ACS APPLIED MATERIALS & INTERFACES 2020; 12:41157-41166. [PMID: 32852198 DOI: 10.1021/acsami.0c13571] [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
Gadolinium(III) nanoconjugate contrast agents (CAs) provide significant advantages over small-molecule complexes for magnetic resonance imaging (MRI), namely increased Gd(III) payload and enhanced proton relaxation efficiency (relaxivity, r1). Previous research has demonstrated that both the structure and surface chemistry of the nanomaterial substantially influence contrast. We hypothesized that inserting Gd(III) complexes in the pores of a metal-organic framework (MOF) might offer a unique strategy to further explore the parameters of nanomaterial structure and composition, which influence relaxivity. Herein, we postsynthetically incorporate Gd(III) complexes into Zr-MOFs using solvent-assisted ligand incorporation (SALI). Through the study of Zr-based MOFs, NU-1000 (nano and micronsize particles) and NU-901, we investigated the impact of particle size and pore shape on proton relaxivity. The SALI-functionalized Gd nano NU-1000 hybrid material displayed the highest loading of the Gd(III) complex (1.9 ± 0.1 complexes per node) and exhibited the most enhanced proton relaxivity (r1 of 26 ± 1 mM-1 s-1 at 1.4 T). Based on nuclear magnetic relaxation dispersion (NMRD) analysis, we can attribute the performance of Gd nano NU-1000 to the nanoscale size of the MOF particles and larger pore size that allows for rapid water exchange. We have demonstrated that SALI is a promising method for incorporating Gd(III) complexes into MOF materials and identified crucial design parameters for the preparation of next generation Gd(III)-functionalized MOF MRI contrast agents.
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Affiliation(s)
- Shaunna M McLeod
- Departments of Chemistry, Molecular Biosciences, Neurobiology, and Radiology, Northwestern University, Evanston, Illinois 60208, United States
| | - Lee Robison
- International Institute of Nanotechnology, Department of Chemistry, Northwestern University, Evanston, Illinois 60208, United States
| | - Giacomo Parigi
- Magnetic Resonance Center (CERM), Consorzio Interuniversitario Risonanze Magnetiche di Metalloproteine (CIRMMP) and Department of Chemistry, University of Florence, 50019 Sesto Fiorentino, Italy
| | - Alyssa Olszewski
- International Institute of Nanotechnology, Department of Chemistry, Northwestern University, Evanston, Illinois 60208, United States
| | - Riki J Drout
- International Institute of Nanotechnology, Department of Chemistry, Northwestern University, Evanston, Illinois 60208, United States
| | - Xinyi Gong
- International Institute of Nanotechnology, Department of Chemistry, Northwestern University, Evanston, Illinois 60208, United States
| | - Timur Islamoglu
- International Institute of Nanotechnology, Department of Chemistry, Northwestern University, Evanston, Illinois 60208, United States
| | - Claudio Luchinat
- Magnetic Resonance Center (CERM), Consorzio Interuniversitario Risonanze Magnetiche di Metalloproteine (CIRMMP) and Department of Chemistry, University of Florence, 50019 Sesto Fiorentino, Italy
| | - Omar K Farha
- International Institute of Nanotechnology, Department of Chemistry, Northwestern University, Evanston, Illinois 60208, United States
| | - Thomas J Meade
- Departments of Chemistry, Molecular Biosciences, Neurobiology, and Radiology, Northwestern University, Evanston, Illinois 60208, United States
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22
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Drout RJ, Kato S, Chen H, Son FA, Otake KI, Islamoglu T, Snurr RQ, Farha OK. Isothermal Titration Calorimetry to Explore the Parameter Space of Organophosphorus Agrochemical Adsorption in MOFs. J Am Chem Soc 2020; 142:12357-12366. [DOI: 10.1021/jacs.0c04668] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Riki J. Drout
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Satoshi Kato
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Haoyuan Chen
- Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Florencia A. Son
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Ken-ichi Otake
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Timur Islamoglu
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Randall Q. Snurr
- Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Omar K. Farha
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
- Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
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23
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Cadiau A, Kolobov N, Srinivasan S, Goesten MG, Haspel H, Bavykina AV, Tchalala MR, Maity P, Goryachev A, Poryvaev AS, Eddaoudi M, Fedin MV, Mohammed OF, Gascon J. A Titanium Metal–Organic Framework with Visible‐Light‐Responsive Photocatalytic Activity. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202000158] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Amandine Cadiau
- ICGM Univ. Montpellier CNRS ENSCM Montpellier France
- Advanced Catalytic Materials KAUST Catalysis Center King Abdullah University of Science and Technology Thuwal 23955 Saudi Arabia
| | - Nikita Kolobov
- Advanced Catalytic Materials KAUST Catalysis Center King Abdullah University of Science and Technology Thuwal 23955 Saudi Arabia
| | - Sivaranjani Srinivasan
- Advanced Catalytic Materials KAUST Catalysis Center King Abdullah University of Science and Technology Thuwal 23955 Saudi Arabia
| | - Maarten G. Goesten
- KAUST Catalysis Center King Abdullah University of Science and Technology Thuwal 23955 Saudi Arabia
| | - Henrik Haspel
- Advanced Catalytic Materials KAUST Catalysis Center King Abdullah University of Science and Technology Thuwal 23955 Saudi Arabia
| | - Anastasiya V. Bavykina
- Advanced Catalytic Materials KAUST Catalysis Center King Abdullah University of Science and Technology Thuwal 23955 Saudi Arabia
| | - Mohamed R. Tchalala
- Functional Materials Design Discovery and Development research group (FMD3) Advanced Membranes and Porous Materials Center King Abdullah University of Science and Technology Thuwal 23955 Saudi Arabia
| | - Partha Maity
- Division of Physical Science and Engineering (PSE) King Abdullah University of Science and Technology Thuwal 23955 Saudi Arabia
| | - Andrey Goryachev
- Advanced Catalytic Materials KAUST Catalysis Center King Abdullah University of Science and Technology Thuwal 23955 Saudi Arabia
| | - Artem S. Poryvaev
- International tomography Center SB RAS Novosibirsk State University 630090 Novosibirsk Russia
| | - Mohamed Eddaoudi
- Functional Materials Design Discovery and Development research group (FMD3) Advanced Membranes and Porous Materials Center King Abdullah University of Science and Technology Thuwal 23955 Saudi Arabia
| | - Matvey V. Fedin
- International tomography Center SB RAS Novosibirsk State University 630090 Novosibirsk Russia
| | - Omar F. Mohammed
- Division of Physical Science and Engineering (PSE) King Abdullah University of Science and Technology Thuwal 23955 Saudi Arabia
| | - Jorge Gascon
- Advanced Catalytic Materials KAUST Catalysis Center King Abdullah University of Science and Technology Thuwal 23955 Saudi Arabia
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24
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Cadiau A, Kolobov N, Srinivasan S, Goesten MG, Haspel H, Bavykina AV, Tchalala MR, Maity P, Goryachev A, Poryvaev AS, Eddaoudi M, Fedin MV, Mohammed OF, Gascon J. A Titanium Metal–Organic Framework with Visible‐Light‐Responsive Photocatalytic Activity. Angew Chem Int Ed Engl 2020; 59:13468-13472. [DOI: 10.1002/anie.202000158] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Indexed: 12/28/2022]
Affiliation(s)
- Amandine Cadiau
- ICGM Univ. Montpellier CNRS ENSCM Montpellier France
- Advanced Catalytic Materials KAUST Catalysis Center King Abdullah University of Science and Technology Thuwal 23955 Saudi Arabia
| | - Nikita Kolobov
- Advanced Catalytic Materials KAUST Catalysis Center King Abdullah University of Science and Technology Thuwal 23955 Saudi Arabia
| | - Sivaranjani Srinivasan
- Advanced Catalytic Materials KAUST Catalysis Center King Abdullah University of Science and Technology Thuwal 23955 Saudi Arabia
| | - Maarten G. Goesten
- KAUST Catalysis Center King Abdullah University of Science and Technology Thuwal 23955 Saudi Arabia
| | - Henrik Haspel
- Advanced Catalytic Materials KAUST Catalysis Center King Abdullah University of Science and Technology Thuwal 23955 Saudi Arabia
| | - Anastasiya V. Bavykina
- Advanced Catalytic Materials KAUST Catalysis Center King Abdullah University of Science and Technology Thuwal 23955 Saudi Arabia
| | - Mohamed R. Tchalala
- Functional Materials Design Discovery and Development research group (FMD3) Advanced Membranes and Porous Materials Center King Abdullah University of Science and Technology Thuwal 23955 Saudi Arabia
| | - Partha Maity
- Division of Physical Science and Engineering (PSE) King Abdullah University of Science and Technology Thuwal 23955 Saudi Arabia
| | - Andrey Goryachev
- Advanced Catalytic Materials KAUST Catalysis Center King Abdullah University of Science and Technology Thuwal 23955 Saudi Arabia
| | - Artem S. Poryvaev
- International tomography Center SB RAS Novosibirsk State University 630090 Novosibirsk Russia
| | - Mohamed Eddaoudi
- Functional Materials Design Discovery and Development research group (FMD3) Advanced Membranes and Porous Materials Center King Abdullah University of Science and Technology Thuwal 23955 Saudi Arabia
| | - Matvey V. Fedin
- International tomography Center SB RAS Novosibirsk State University 630090 Novosibirsk Russia
| | - Omar F. Mohammed
- Division of Physical Science and Engineering (PSE) King Abdullah University of Science and Technology Thuwal 23955 Saudi Arabia
| | - Jorge Gascon
- Advanced Catalytic Materials KAUST Catalysis Center King Abdullah University of Science and Technology Thuwal 23955 Saudi Arabia
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25
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Diao Y, Hu J, Cheng S, Ma F, Li MQ, Hu X, Li YY, He J, Xu Z. Dense Alkyne Arrays of a Zr(IV) Metal–Organic Framework Absorb Co2(CO)8 for Functionalization. Inorg Chem 2020; 59:5626-5631. [DOI: 10.1021/acs.inorgchem.0c00328] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
| | - Jieying Hu
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, Guangdong, P. R. China
| | | | | | | | | | | | - Jun He
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, Guangdong, P. R. China
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26
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Gong X, Noh H, Gianneschi NC, Farha OK. Interrogating Kinetic versus Thermodynamic Topologies of Metal–Organic Frameworks via Combined Transmission Electron Microscopy and X-ray Diffraction Analysis. J Am Chem Soc 2019; 141:6146-6151. [DOI: 10.1021/jacs.9b01789] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xinyi Gong
- International Institute of Nanotechnology and Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Hyunho Noh
- International Institute of Nanotechnology and Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Nathan C. Gianneschi
- International Institute of Nanotechnology and Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Omar K. Farha
- International Institute of Nanotechnology and Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
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27
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Yang C, Liu D, Chen Y, Chen C, Wang J, Fan Y, Huang S, Lei W. Three-Dimensional Functionalized Boron Nitride Nanosheets/ZnO Superstructures for CO 2 Capture. ACS APPLIED MATERIALS & INTERFACES 2019; 11:10276-10282. [PMID: 30742403 DOI: 10.1021/acsami.8b20775] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Without any extra directing agents or surfactants, three-dimensional (3D) hierarchically cubic and spherical morphologies of functionalized boron nitride nanosheets (FBNNSs)/ZnO superstructures have been controlled successfully via the evaporation-induced solvothermal synthesis. As-resulted spherical FBNNSs/ZnO superstructures not only exhibit a high capture capacity of CO2 around 63.4 cm3/g (124.5 mg/g) from 0 to 1 bar at 273 K but also show a good reusability of 10 cycles with an average removal ability up to 58.9 cm3/g (115.7 mg/g). The excellent adsorption property can be further explained by the chemisorption, van der Waals interaction, and H bonds from the surface of ZnO and the in-plane and edged amino groups of FBNNS. Therefore, the preparation of 3D FBNNSs/ZnO superstructures provides a new and promising material for CO2 adsorption with tunable morphologies.
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Affiliation(s)
- Chen Yang
- Institute for Frontier Materials , Deakin University , Locked Bag 2000 , Geelong , Victoria 3220 , Australia
| | - Dan Liu
- Institute for Frontier Materials , Deakin University , Locked Bag 2000 , Geelong , Victoria 3220 , Australia
| | - Ying Chen
- Institute for Frontier Materials , Deakin University , Locked Bag 2000 , Geelong , Victoria 3220 , Australia
| | - Cheng Chen
- Institute for Frontier Materials , Deakin University , Locked Bag 2000 , Geelong , Victoria 3220 , Australia
| | - Jiemin Wang
- Institute for Frontier Materials , Deakin University , Locked Bag 2000 , Geelong , Victoria 3220 , Australia
| | - Ye Fan
- Institute for Frontier Materials , Deakin University , Locked Bag 2000 , Geelong , Victoria 3220 , Australia
| | - Shaoming Huang
- School of Materials and Energy , Guangdong University of Technology , Guangzhou 510006 , Guangdong , P. R. China
| | - Weiwei Lei
- Institute for Frontier Materials , Deakin University , Locked Bag 2000 , Geelong , Victoria 3220 , Australia
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28
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Redfern LR, Robison L, Wasson MC, Goswami S, Lyu J, Islamoglu T, Chapman KW, Farha OK. Porosity Dependence of Compression and Lattice Rigidity in Metal-Organic Framework Series. J Am Chem Soc 2019; 141:4365-4371. [PMID: 30773005 DOI: 10.1021/jacs.8b13009] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Porous materials, including metal-organic frameworks (MOFs), are known to undergo structural changes when subjected to applied hydrostatic pressures that are both fundamentally interesting and practically relevant. With the rich structural diversity of MOFs, the development of design rules to better understand and enhance the mechanical stability of MOFs is of paramount importance. In this work, the compressibilities of seven MOFs belonging to two topological families (representing the most comprehensive study of this type to date) were evaluated using in situ synchrotron X-ray powder diffraction of samples within a diamond anvil cell. The judicious selection of these materials, representing widely studied classes of MOFs, provides broadly applicable insight into the rigidity and compression of hybrid materials. An analysis of these data reveals that the bulk modulus depends on several structural parameters (e.g., void fraction and linker length). Furthermore, we find that lattice distortions play a major role in the compression of MOFs. This study is an important step toward developing a predictive model of the structural variables that dictate the compressibility of porous materials.
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Affiliation(s)
- Louis R Redfern
- Department of Chemistry , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208-3113 , United States.,X-ray Science Division, Advanced Photon Source , Argonne National Laboratory , Lemont , Illinois 60439-4858 , United States
| | - Lee Robison
- Department of Chemistry , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208-3113 , United States
| | - Megan C Wasson
- Department of Chemistry , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208-3113 , United States
| | - Subhadip Goswami
- Department of Chemistry , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208-3113 , United States
| | - Jiafei Lyu
- Department of Chemistry , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208-3113 , United States
| | - Timur Islamoglu
- Department of Chemistry , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208-3113 , United States
| | - Karena W Chapman
- X-ray Science Division, Advanced Photon Source , Argonne National Laboratory , Lemont , Illinois 60439-4858 , United States.,Department of Chemistry , Stony Brook University , 100 Nicolls Road , Stony Brook , New York 11794 , United States
| | - Omar K Farha
- Department of Chemistry , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208-3113 , United States
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29
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Koutsianos A, Kazimierska E, Barron AR, Taddei M, Andreoli E. A new approach to enhancing the CO 2 capture performance of defective UiO-66 via post-synthetic defect exchange. Dalton Trans 2019; 48:3349-3359. [PMID: 30778497 DOI: 10.1039/c9dt00154a] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Zirconium-based metal-organic frameworks (Zr-MOFs) are a subclass of MOFs known for their remarkable stability, especially in the presence of water. This makes them extremely attractive for practical applications, including CO2 capture from industrial emission sources; however, the CO2 adsorption capacity of Zr-MOFs is moderate compared to that of the best performing MOFs reported to date. Functionalization of Zr-MOFs with amino groups has been demonstrated to increase their affinity for CO2. In this work, we assessed the potential of post-synthetic defect exchange (PSDE) as an alternative approach to introduce amino functionalities at missing-cluster defective sites in formic acid modulated UiO-66. Both pyridine-containing (picolinic acid and nicotinic acid) and aniline-containing (3-aminobenzoic acid and anthranilic acid) monocarboxylates were integrated within defective UiO-66 with this method. Non-defective UiO-66 modified with linkers bearing the same amino groups (2,5-pyridinedicarboxylic acid and 2-aminoterephthalic acid) were prepared by classical post-synthetic ligand exchange (PSE), in order to compare the effect of introducing functionalities at defective sites versus installing them on the backbone. PSDE reduces the porosity of defective UiO-66, but improves both the CO2 uptake and the CO2/N2 selectivity, whereas PSE has no effect on the porosity of non-defective UiO-66, improving the CO2 uptake but leaving selectivity unchanged. Modification of defective UiO-66 with benzoic acid reveals that pore size reduction is the main factor responsible for the observed uptake improvement, whereas the presence of nitrogen atoms in the pores seems to be beneficial for increasing selectivity.
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Affiliation(s)
- Athanasios Koutsianos
- Energy Safety Research Institute, Swansea University, Fabian Way, Swansea, SA1 8EN, UK.
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30
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Garibay SJ, Farha OK, DeCoste JB. Single-component frameworks for heterogeneous catalytic hydrolysis of organophosphorous compounds in pure water. Chem Commun (Camb) 2019; 55:7005-7008. [PMID: 31124545 DOI: 10.1039/c9cc02236h] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Amine modified Zr6-based metal-organic frameworks (MOFs) were synthesized through solvent-assisted linker incorporation (SALI) and utilized as single-component heterogeneous catalysts for the hydrolysis of organophosphorous compounds under solely aqueous conditions at room temperature. These materials display unprecidentedly fast catalytic hydrolysis for dimethyl p-nitrophenyl phosphate (DMNP) and nerve agent VX without the use of a buffered solution.
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Affiliation(s)
- Sergio J Garibay
- Combat Capabilities Development Command Chemical and Biological Center, 5183 Blackhawk Road, Aberdeen Proving Ground, Maryland 21010, USA.
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