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Letwaba J, Uyor UO, Mavhungu ML, Achuka NO, Popoola PA. A review on MOFs synthesis and effect of their structural characteristics for hydrogen adsorption. RSC Adv 2024; 14:14233-14253. [PMID: 38690110 PMCID: PMC11058478 DOI: 10.1039/d4ra00865k] [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] [Received: 02/02/2024] [Accepted: 04/23/2024] [Indexed: 05/02/2024] Open
Abstract
Climate change is causing a rise in the need to transition from fossil fuels to renewable and clean energy such as hydrogen as a sustainable energy source. The issue with hydrogen's practical storage, however, prevents it from being widely used as an energy source. Current solutions, such as liquefied and compressed hydrogen storage, are insufficient to meet the U.S. Department of Energy's (US DOE) extensive on-board application requirements. Thus, a backup strategy involving material-based storage is required. Metal organic frameworks (MOFs) belong to the category of crystalline porous materials that have seen rapid interest in the field of energy storage due to their large surface area, high pore volume, and modifiable structure. Therefore, advanced technologies employed in the construction of MOFs, such as solvothermal, mechanochemical, microwave assisted, and sonochemical methods are reviewed. Finally, this review discussed the selected factors and structural characteristics of MOFs, which affect the hydrogen capacity.
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Affiliation(s)
- John Letwaba
- Department of Chemical, Metallurgical & Materials Engineering, Tshwane University of Technology P.M.B X680 Pretoria 0001 South Africa
| | - Uwa Orji Uyor
- Department of Chemical, Metallurgical & Materials Engineering, Tshwane University of Technology P.M.B X680 Pretoria 0001 South Africa
- Department of Metallurgical and Materials Engineering, University of Nigeria, Nsukka Private Bag 0004 Nsukka Enugu State Nigeria
| | - Mapula Lucey Mavhungu
- Department of Chemical, Metallurgical & Materials Engineering, Tshwane University of Technology P.M.B X680 Pretoria 0001 South Africa
| | - Nwoke Oji Achuka
- Department of Agricultural and Bioresources Engineering, University of Nigeria, Nsukka Private Bag 0004 Nsukka Enugu State Nigeria
| | - Patricia Abimbola Popoola
- Department of Chemical, Metallurgical & Materials Engineering, Tshwane University of Technology P.M.B X680 Pretoria 0001 South Africa
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2
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Niščáková V, Almáši M, Capková D, Kazda T, Čech O, Čudek P, Petruš O, Volavka D, Oriňaková R, Fedorková AS. Novel Cu(II)-based metal-organic framework STAM-1 as a sulfur host for Li-S batteries. Sci Rep 2024; 14:9232. [PMID: 38649384 PMCID: PMC11035644 DOI: 10.1038/s41598-024-59600-8] [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: 01/14/2024] [Accepted: 04/12/2024] [Indexed: 04/25/2024] Open
Abstract
Due to the increasing demand for energy storage devices, the development of high-energy density batteries is very necessary. Lithium-sulfur (Li-S) batteries have gained wide interest due to their particularly high-energy density. However, even this type of battery still needs to be improved. Novel Cu(II)-based metal-organic framework STAM-1 was synthesized and applied as a composite cathode material as a sulfur host in the lithium-sulfur battery with the aim of regulating the redox kinetics of sulfur cathodes. Prepared STAM-1 was characterized by infrared spectroscopy at ambient temperature and after in-situ heating, elemental analysis, X-ray photoelectron spectroscopy and textural properties by nitrogen and carbon dioxide adsorption at - 196 and 0 °C, respectively. Results of the SEM showed that crystals of STAM-1 created a flake-like structure, the surface was uniform and porous enough for electrolyte and sulfur infiltration. Subsequently, STAM-1 was used as a sulfur carrier in the cathode construction of a Li-S battery. The charge/discharge measurements of the novel S/STAM-1/Super P/PVDF cathode demonstrated the initial discharge capacity of 452 mAh g-1 at 0.5 C and after 100 cycles of 430 mAh g-1, with Coulombic efficiency of 97% during the whole cycling procedure at 0.5 C. It was confirmed that novel Cu-based STAM-1 flakes could accelerate the conversion of sulfur species in the cathode material.
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Affiliation(s)
- V Niščáková
- Department of Physical Chemistry, Faculty of Sciences, Pavol Jozef Šafárik University in Košice, Moyzesova 11, 04154, Kosice, Slovak Republic
| | - M Almáši
- Department of Inorganic Chemistry, Faculty of Sciences, Pavol Jozef Šafárik University in Košice, Moyzesova 11, 04154, Kosice, Slovak Republic
| | - D Capková
- Department of Physical Chemistry, Faculty of Sciences, Pavol Jozef Šafárik University in Košice, Moyzesova 11, 04154, Kosice, Slovak Republic
- Department of Chemical Sciences, Bernal Institute, University of Limerick, Limerick, V94 T9PX, Ireland
| | - T Kazda
- Department of Electrical and Electronic Technology, Faculty of Electrical Engineering and Communication, Brno University of Technology, Technická 10, 616 00, Brno, Czech Republic
| | - O Čech
- Department of Electrical and Electronic Technology, Faculty of Electrical Engineering and Communication, Brno University of Technology, Technická 10, 616 00, Brno, Czech Republic
| | - P Čudek
- Department of Electrical and Electronic Technology, Faculty of Electrical Engineering and Communication, Brno University of Technology, Technická 10, 616 00, Brno, Czech Republic
| | - O Petruš
- Institute of Materials Research, Slovak Academy of Sciences, Watsonova 47, 040 01, Kosice, Slovak Republic
| | - D Volavka
- Department of Solid State Physics, Faculty of Science, P. J. Šafárik University, Park Angelinum 9, 041 01, Kosice, Slovak Republic
| | - R Oriňaková
- Department of Physical Chemistry, Faculty of Sciences, Pavol Jozef Šafárik University in Košice, Moyzesova 11, 04154, Kosice, Slovak Republic
- Centre of Polymer Systems, Tomas Bata University in Zlín, Třída Tomáše Bati 5678, 760 01, Zlín, Czech Republic
| | - A S Fedorková
- Department of Physical Chemistry, Faculty of Sciences, Pavol Jozef Šafárik University in Košice, Moyzesova 11, 04154, Kosice, Slovak Republic.
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Király N, Capková D, Gyepes R, Vargová N, Kazda T, Bednarčík J, Yudina D, Zelenka T, Čudek P, Zeleňák V, Sharma A, Meynen V, Hornebecq V, Straková Fedorková A, Almáši M. Sr(II) and Ba(II) Alkaline Earth Metal-Organic Frameworks (AE-MOFs) for Selective Gas Adsorption, Energy Storage, and Environmental Application. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:234. [PMID: 36677987 PMCID: PMC9866501 DOI: 10.3390/nano13020234] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 12/30/2022] [Accepted: 12/31/2022] [Indexed: 06/17/2023]
Abstract
Two new alkaline earth metal-organic frameworks (AE-MOFs) containing Sr(II) (UPJS-15) or Ba(II) (UPJS-16) cations and extended tetrahedral linker (MTA) were synthesized and characterized in detail (UPJS stands for University of Pavol Jozef Safarik). Single-crystal X-ray analysis (SC-XRD) revealed that the materials are isostructural and, in their frameworks, one-dimensional channels are present with the size of ~11 × 10 Å2. The activation process of the compounds was studied by the combination of in situ heating infrared spectroscopy (IR), thermal analysis (TA) and in situ high-energy powder X-ray diffraction (HE-PXRD), which confirmed the stability of compounds after desolvation. The prepared compounds were investigated as adsorbents of different gases (Ar, N2, CO2, and H2). Nitrogen and argon adsorption measurements showed that UPJS-15 has SBET area of 1321 m2 g-1 (Ar) / 1250 m2 g-1 (N2), and UPJS-16 does not adsorb mentioned gases. From the environmental application, the materials were studied as CO2 adsorbents, and both compounds adsorb CO2 with a maximum capacity of 22.4 wt.% @ 0 °C; 14.7 wt.% @ 20 °C and 101 kPa for UPJS-15 and 11.5 wt.% @ 0°C; 8.4 wt.% @ 20 °C and 101 kPa for UPJS-16. According to IAST calculations, UPJS-16 shows high selectivity (50 for CO2/N2 10:90 mixture and 455 for CO2/N2 50:50 mixture) and can be applied as CO2 adsorbent from the atmosphere even at low pressures. The increased affinity of materials for CO2 was also studied by DFT modelling, which revealed that the primary adsorption sites are coordinatively unsaturated sites on metal ions, azo bonds, and phenyl rings within the MTA linker. Regarding energy storage, the materials were studied as hydrogen adsorbents, but the materials showed low H2 adsorption properties: 0.19 wt.% for UPJS-15 and 0.04 wt.% for UPJS-16 @ -196 °C and 101 kPa. The enhanced CO2/H2 selectivity could be used to scavenge carbon dioxide from hydrogen in WGS and DSR reactions. The second method of applying samples in the area of energy storage was the use of UPJS-15 as an additive in a lithium-sulfur battery. Cyclic performance at a cycling rate of 0.2 C showed an initial discharge capacity of 337 mAh g-1, which decreased smoothly to 235 mAh g-1 after 100 charge/discharge cycles.
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Affiliation(s)
- Nikolas Király
- Department of Inorganic Chemistry, Faculty of Science, Pavol Jozef Šafárik University in Košice, Moyzesova 11, SK-041 54 Košice, Slovakia
| | - Dominika Capková
- Department of Physical Chemistry, Faculty of Sciences, Pavol Jozef Šafárik University in Košice, Moyzesova 11, SK-041 54 Košice, Slovakia
| | - Róbert Gyepes
- Department of Inorganic Chemistry, Faculty of Science, Charles University, Albertov 8, CZ-128 43 Prague, Czech Republic
| | - Nikola Vargová
- Department of Inorganic Chemistry, Faculty of Science, Pavol Jozef Šafárik University in Košice, Moyzesova 11, SK-041 54 Košice, Slovakia
| | - Tomáš Kazda
- Department of Electrical and Electronic Technology, Faculty of Electrical Engineering and Communication, Brno University of Technology, Technická 10, CZ-616 00 Brno, Czech Republic
| | - Jozef Bednarčík
- Department of Physics, Faculty of Science, Pavol Jozef Šafárik University in Košice, Park Angelinum 9, SK-041 01 Košice, Slovakia
- Institute of Experimental Physics, Slovak Academy of Sciences, Watsonova 47, SK-040 01 Košice, Slovakia
| | - Daria Yudina
- Department of Physics, Faculty of Science, Pavol Jozef Šafárik University in Košice, Park Angelinum 9, SK-041 01 Košice, Slovakia
| | - Tomáš Zelenka
- Department of Chemistry, Faculty of Science, University of Ostrava, 30. Dubna 22, CZ-702 00 Ostrava, Czech Republic
| | - Pavel Čudek
- Department of Electrical and Electronic Technology, Faculty of Electrical Engineering and Communication, Brno University of Technology, Technická 10, CZ-616 00 Brno, Czech Republic
| | - Vladimír Zeleňák
- Department of Inorganic Chemistry, Faculty of Science, Pavol Jozef Šafárik University in Košice, Moyzesova 11, SK-041 54 Košice, Slovakia
| | - Anshu Sharma
- Department of Physics, School of Engineering & Technology, Central University of Haryana, Mahendergarh 123031, India
| | - Vera Meynen
- Laboratory of Adsorption and Catalysis, University of Antwerp, Universiteitsplein 1, B-2610 Wilrijk, Belgium
| | - Virginie Hornebecq
- Centre National de la Recherche Scientifique (CNRS), Matériaux Divisé, Interfaces, Réactivité, Electrochimie (MADIREL), Centre de Saint Jérôme, Aix-Marseille University, Avenue Escadrille-Normandie-Niemen, F-133 97 Marseille, France
| | - Andrea Straková Fedorková
- Department of Physical Chemistry, Faculty of Sciences, Pavol Jozef Šafárik University in Košice, Moyzesova 11, SK-041 54 Košice, Slovakia
| | - Miroslav Almáši
- Department of Inorganic Chemistry, Faculty of Science, Pavol Jozef Šafárik University in Košice, Moyzesova 11, SK-041 54 Košice, Slovakia
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Király N, Zeleňák V, Lenártová N, Zeleňáková A, Čižmár E, Almáši M, Meynen V, Hovan A, Gyepes R. Novel Lanthanide(III) Porphyrin-Based Metal-Organic Frameworks: Structure, Gas Adsorption, and Magnetic Properties. ACS OMEGA 2021; 6:24637-24649. [PMID: 34604646 PMCID: PMC8482518 DOI: 10.1021/acsomega.1c03327] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Accepted: 08/20/2021] [Indexed: 06/13/2023]
Abstract
The present work focuses on the hydrothermal synthesis and properties of porous coordination polymers of metal-porphyrin framework (MPF) type, namely, {[Pr4(H2TPPS)3]·11H2O} n (UPJS-10), {[Eu/Sm(H2TPPS)]·H3O+·16H2O} n (UPJS-11), and {[Ce4(H2TPPS)3]·11H2O} n (UPJS-12) (H2TPPS = 4,4',4″,4‴-(porphyrin-5,10,15,20-tetrayl)tetrakisbenzenesulfonate(4-)). The compounds were characterized using several analytical techniques: infrared spectroscopy, thermogravimetric measurements, elemental analysis, gas adsorption measurements, and single-crystal structure analysis (SXRD). The results of SXRD revealed a three-dimensional open porous framework containing crossing cavities propagating along all crystallographic axes. Coordination of H2TPPS4- ligands with Ln(III) ions leads to the formation of 1D polymeric chains propagating along the c crystallographic axis. Argon sorption measurements at -186 °C show that the activated MPFs have apparent BET surface areas of 260 m2 g-1 (UPJS-10) and 230 m2 g-1 (UPJS-12). Carbon dioxide adsorption isotherms at 0 °C show adsorption capacities up to 1 bar of 9.8 wt % for UPJS-10 and 8.6 wt % for UPJS-12. At a temperature of 20 °C, the respective CO2 adsorption capacities decreased to 6.95 and 5.99 wt %, respectively. The magnetic properties of UPJS-10 are characterized by the presence of a close-lying nonmagnetic ground singlet and excited doublet states in the electronic spectrum of Pr(III) ions. A much larger energy difference was suggested between the two lowest Kramers doublets of Ce(III) ions in UPJS-12. Finally, the analysis of X-band EPR spectra revealed the presence of radical spins, which were tentatively assigned to be originating from the porphyrin ligands.
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Affiliation(s)
- Nikolas Király
- Department
of Inorganic Chemistry, Faculty of Science, P.J. Šafárik University, Moyzesova 11, Košice SK-041 54, Slovakia
| | - Vladimír Zeleňák
- Department
of Inorganic Chemistry, Faculty of Science, P.J. Šafárik University, Moyzesova 11, Košice SK-041 54, Slovakia
| | - Nina Lenártová
- Department
of Inorganic Chemistry, Faculty of Science, P.J. Šafárik University, Moyzesova 11, Košice SK-041 54, Slovakia
| | - Adriana Zeleňáková
- Institute
of Physics, P. J. Šafárik
University, Park Angelinum 9, Košice SK-04154, Slovakia
| | - Erik Čižmár
- Institute
of Physics, P. J. Šafárik
University, Park Angelinum 9, Košice SK-04154, Slovakia
| | - Miroslav Almáši
- Department
of Inorganic Chemistry, Faculty of Science, P.J. Šafárik University, Moyzesova 11, Košice SK-041 54, Slovakia
| | - Vera Meynen
- Laboratory
of Adsorption and Catalysis, University
of Antwerp, Universiteitsplein
1, Wilrijk B-2610, Belgium
| | - Andrej Hovan
- Institute
of Physics, P. J. Šafárik
University, Park Angelinum 9, Košice SK-04154, Slovakia
| | - Róbert Gyepes
- Department
of Inorganic Chemistry, Faculty of Science, Charles University, Hlavova 2030, Prague CZ-128
43, Czech Republic
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5
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Wang CL, Wei H, Zhang XM, Li P, Gao W. A two-fold interpenetrating Pb(II) coordination compound: synthesis, crystal structure, and luminescence properties. INORG NANO-MET CHEM 2021. [DOI: 10.1080/24701556.2021.1966453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Cui-Li Wang
- College of Chemistry and Materials Science University, Huaibei Normal University, Anhui, China
| | - Han Wei
- College of Chemistry and Materials Science University, Huaibei Normal University, Anhui, China
| | - Xiu-Mei Zhang
- College of Chemistry and Materials Science University, Huaibei Normal University, Anhui, China
| | - Peng Li
- College of Chemistry and Materials Science University, Huaibei Normal University, Anhui, China
| | - Wei Gao
- College of Chemistry and Materials Science University, Huaibei Normal University, Anhui, China
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6
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Almáši M. A review on state of art and perspectives of Metal-Organic frameworks (MOFs) in the fight against coronavirus SARS-CoV-2. J COORD CHEM 2021. [DOI: 10.1080/00958972.2021.1965130] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Miroslav Almáši
- Department of Inorganic Chemistry, Faculty of Science, Pavol Jozef Šafárik University, Moyzesova 11, Košice, 041 54, Slovak Republic
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7
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Almáši M, Király N, Zeleňák V, Vilková M, Bourrelly S. Zinc(ii) and cadmium(ii) amorphous metal-organic frameworks (aMOFs): study of activation process and high-pressure adsorption of greenhouse gases. RSC Adv 2021; 11:20137-20150. [PMID: 35479897 PMCID: PMC9033798 DOI: 10.1039/d1ra02938j] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Accepted: 05/29/2021] [Indexed: 01/05/2023] Open
Abstract
Two novel amorphous metal-organic frameworks (aMOFs) with chemical composition {[Zn2(MTA)]·4H2O·3DMF} n (UPJS-13) and {[Cd2(MTA)]·5H2O·4DMF} n (UPJS-14) built from Zn(ii) and Cd(ii) ions and extended tetrahedral tetraazo-tetracarboxylic acid (H4MTA) as a linker were prepared and characterised. Nitrogen adsorption measurements were performed on as-synthesized (AS), ethanol exchanged (EX) and freeze-dried (FD) materials at different activation temperatures of 60, 80, 100, 120, 150 and 200 °C to obtain the best textural properties. The largest surface areas of 830 m2 g-1 for UPJS-13 (FD) and 1057 m2 g-1 for UPJS-14 (FD) were calculated from the nitrogen adsorption isotherms for freeze-dried materials activated at mild activation temperature (80 °C). Subsequently, the prepared compounds were tested as adsorbents of greenhouse gases, carbon dioxide and methane, measured at high pressures. The maximal adsorption capacities were 30.01 wt% CO2 and 4.84 wt% CH4 for UPJS-13 (FD) and 24.56 wt% CO2 and 6.38 wt% CH4 for UPJS-14 (FD) at 20 bar and 30 °C.
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Affiliation(s)
- Miroslav Almáši
- Department of Inorganic Chemistry, Faculty of Science, P. J. Šafárik University Moyzesova 11 SK-041 54 Košice Slovak Republic
| | - Nikolas Király
- Department of Inorganic Chemistry, Faculty of Science, P. J. Šafárik University Moyzesova 11 SK-041 54 Košice Slovak Republic
| | - Vladimír Zeleňák
- Department of Inorganic Chemistry, Faculty of Science, P. J. Šafárik University Moyzesova 11 SK-041 54 Košice Slovak Republic
| | - Mária Vilková
- NMR Laboratory, Faculty of Science, P. J. Šafárik University Moyzesova 11 SK-041 01 Košice Slovak Republic
| | - Sandrine Bourrelly
- Aix-Marseille University, CNRS, MADIREL Marseille Cedex 20 F-133 97 France
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Almáši M, Walko M, Boržíková J, Gyepes R. A novel approach to achieve molecular switching in solid-state driving by thermal treatment: A photochromic zinc-coordination polymer. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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9
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Almáši M, Zeleňák V, Gyepes R, Zauška Ľ, Bourrelly S. A series of four novel alkaline earth metal-organic frameworks constructed of Ca(ii), Sr(ii), Ba(ii) ions and tetrahedral MTB linker: structural diversity, stability study and low/high-pressure gas adsorption properties. RSC Adv 2020; 10:32323-32334. [PMID: 35516486 PMCID: PMC9056647 DOI: 10.1039/d0ra05145d] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 08/20/2020] [Indexed: 12/19/2022] Open
Abstract
A series of four novel microporous alkaline earth metal–organic frameworks (AE-MOFs) containing methanetetrabenzoate linker (MTB) with composition {[Ca4(μ8-MTB)2]·2DMF·4H2O}n (UPJS-6), {[Ca4(μ4-O)(μ8-MTB)3/2(H2O)4]·4DMF·4H2O}n (UPJS-7), {[Sr3(μ7-MTB)3/2]·4DMF·7H2O}n (UPJS-8) and {[Ba3(μ7-MTB)3/2(H2O)6]·2DMF·4H2O}n (UPJS-9) (UPJS = University of Pavol Jozef Safarik) have been successfully prepared and characterized. The framework stability and thermal robustness of prepared materials were investigated using thermogravimetric analysis (TGA) and high-energy powder X-ray diffraction (HE-PXRD). MOFs were tested as adsorbents for different gases at various pressures and temperatures. Nitrogen and argon adsorption showed that the activated samples have moderate BET surface areas: 103 m2 g−1 (N2)/126 m2 g−1 (Ar) for UPJS-7′′, 320 m2 g−1 (N2)/358 m2 g−1 (Ar) for UPJS-9′′ and UPJS-8′′ adsorbs only a limited amount of N2 and Ar. It should be noted that all prepared compounds adsorb carbon dioxide with storage capacities ranging from 3.9 to 2.4 wt% at 20 °C and 1 atm, and 16.4–13.5 wt% at 30 °C and 20 bar. Methane adsorption isotherms show no adsorption at low pressures and with increasing pressure the storage capacity increases to 4.0–2.9 wt% of CH4 at 30 °C and 20 bar. Compounds displayed the highest hydrogen uptake of 3.7–1.8 wt% at −196 °C and 800 Torr among MTB containing MOFs. Four novel microporous alkaline earth metal–organic frameworks (AE-MOFs) containing methanetetrabenzoate linker (MTB): UPJS-6, UPJS-7, UPJS-8 and UPJS-9 have been successfully prepared, characterized and tested as adsorbents for different gases.![]()
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Affiliation(s)
- Miroslav Almáši
- Department of Inorganic Chemistry, Faculty of Science, P. J. Šafárik University Moyzesova 11 SK-041 54 Košice Slovak Republic
| | - Vladimír Zeleňák
- Department of Inorganic Chemistry, Faculty of Science, P. J. Šafárik University Moyzesova 11 SK-041 54 Košice Slovak Republic
| | - Róbert Gyepes
- Department of Inorganic Chemistry, Faculty of Science, Charles University Hlavova 2030 CZ-128 43 Prague Czech Republic
| | - Ľuboš Zauška
- Department of Inorganic Chemistry, Faculty of Science, P. J. Šafárik University Moyzesova 11 SK-041 54 Košice Slovak Republic
| | - Sandrine Bourrelly
- Aix-Marseille University, CNRS, MADIREL Marseille Cedex 20 F-133 97 France
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Tshuma P, Makhubela BCE, Bingwa N, Mehlana G. Palladium(II) Immobilized on Metal–Organic Frameworks for Catalytic Conversion of Carbon Dioxide to Formate. Inorg Chem 2020; 59:6717-6728. [DOI: 10.1021/acs.inorgchem.9b03654] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Piwai Tshuma
- Faculty of Science and Technology, Department of Chemical Technology, Midlands State University, Private Bag 9055 Senga Road, Gweru, Zimbabwe
- Center for Synthesis and Catalysis Department of Chemical Sciences, Faculty of Science, University of Johannesburg, Kingsway Campus: C2 Lab 328, Auckland Park 2006, South Africa
| | - Banothile C. E. Makhubela
- Center for Synthesis and Catalysis Department of Chemical Sciences, Faculty of Science, University of Johannesburg, Kingsway Campus: C2 Lab 328, Auckland Park 2006, South Africa
| | - Ndzondelelo Bingwa
- Center for Synthesis and Catalysis Department of Chemical Sciences, Faculty of Science, University of Johannesburg, Kingsway Campus: C2 Lab 328, Auckland Park 2006, South Africa
| | - Gift Mehlana
- Faculty of Science and Technology, Department of Chemical Technology, Midlands State University, Private Bag 9055 Senga Road, Gweru, Zimbabwe
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11
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Xiong C, Wang S, Hu P, Huang L, Xue C, Yang Z, Zhou X, Wang Y, Ji H. Efficient Selective Removal of Pb(II) by Using 6-Aminothiouracil-Modified Zr-Based Organic Frameworks: From Experiments to Mechanisms. ACS APPLIED MATERIALS & INTERFACES 2020; 12:7162-7178. [PMID: 31942788 DOI: 10.1021/acsami.9b19516] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
We report an efficient, reusable, and selective 6-aminothiouracil (ATA)-modified Zr(IV)-based adsorbent (defined as UiO-66-ATA(Zr)) for lead ion removal in water. The adsorption equilibrium time and the maximum sorption capacity of UiO-66-ATA(Zr) for Pb(II) are, respectively, 120 min and 386.98 mg/g at pH 4 and 298 K. The Pb(II) removal rate reaches 96% at 60 min and exceeds 99% at the equilibrium state in the pH range of 2.0-5.8. Hill and pseudo-second-order models can well describe the sorption process. Pb(II) adsorbing onto UiO-66-ATA(Zr) is an irreversible, favorable chemisorption process with multimolecule participation and film diffusion control. The calculations of density functional theory, the experimental results, and the characterization analyses suggest that the binding mechanisms are the chelation and ion-exchange/electrostatic interactions between hydroxyl/amino/sulfhydryl groups of UiO-66-ATA(Zr) and Pb(II). Besides, UiO-66-ATA(Zr) has a better affinity to Pb(II) than the coexisting ions in water and an excellent repeatability at eight cycles of adsorption. Moreover, the thermodynamic study shows that UiO-66-ATA(Zr) adsorbing Pb(II) is an endothermic reaction. Thus, UiO-66-ATA(Zr) is a prospective sorbent for Pb(II) removal under the initiative of environmental protection and water purification, and this work may also provide an idea for industrial catalysis.
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Affiliation(s)
- Chao Xiong
- Fine Chemical Industry Research Institute, School of Chemistry , Sun Yat-Sen University , Guangzhou 510275 , P. R. China
| | - Shixing Wang
- State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization, Faculty of Metallurgical and Energy Engineering , Kunming University of Science and Technology , Kunming , Yunnan 650093 , P. R. China
| | - Peng Hu
- Fine Chemical Industry Research Institute, School of Chemistry , Sun Yat-Sen University , Guangzhou 510275 , P. R. China
| | - Liyun Huang
- Fine Chemical Industry Research Institute, School of Chemistry , Sun Yat-Sen University , Guangzhou 510275 , P. R. China
| | - Can Xue
- School of Chemical Engineering and Technology , Sun Yat-Sen University , Zhuhai 519082 , P. R. China
| | - Zujin Yang
- School of Chemical Engineering and Technology , Sun Yat-Sen University , Zhuhai 519082 , P. R. China
| | - Xiantai Zhou
- School of Chemical Engineering and Technology , Sun Yat-Sen University , Zhuhai 519082 , P. R. China
| | - Yongqing Wang
- Fine Chemical Industry Research Institute, School of Chemistry , Sun Yat-Sen University , Guangzhou 510275 , P. R. China
| | - Hongbing Ji
- Fine Chemical Industry Research Institute, School of Chemistry , Sun Yat-Sen University , Guangzhou 510275 , P. R. China
- School of Chemical Engineering and Technology , Sun Yat-Sen University , Zhuhai 519082 , P. R. China
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12
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Wang S, Li S, Shi R, Zou X, Zhang Z, Fu G, Li L, Luo F. A nanohybrid self-assembled from exfoliated layered vanadium oxide nanosheets and Keggin Al13 for selective catalytic oxidation of alcohols. Dalton Trans 2020; 49:2559-2569. [DOI: 10.1039/c9dt04485j] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A porous V2O5–Al13 nanohybrid based on the self-assembly of Keggin Al13 and exfoliated V2O5 nanosheets for selective oxidation of alcohols.
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Affiliation(s)
- Shuang Wang
- Key Laboratory of Polyoxometalate Science of the Ministry of Education
- College of Chemistry
- Northeast Normal University
- Jilin 130024
- P. R. China
| | - Shuying Li
- Key Laboratory of Polyoxometalate Science of the Ministry of Education
- College of Chemistry
- Northeast Normal University
- Jilin 130024
- P. R. China
| | - Rui Shi
- Key Laboratory of Polyoxometalate Science of the Ministry of Education
- College of Chemistry
- Northeast Normal University
- Jilin 130024
- P. R. China
| | - Xinyu Zou
- Key Laboratory of Polyoxometalate Science of the Ministry of Education
- College of Chemistry
- Northeast Normal University
- Jilin 130024
- P. R. China
| | - Zhijuan Zhang
- Key Laboratory of Polyoxometalate Science of the Ministry of Education
- College of Chemistry
- Northeast Normal University
- Jilin 130024
- P. R. China
| | - Guoyuan Fu
- Key Laboratory of Polyoxometalate Science of the Ministry of Education
- College of Chemistry
- Northeast Normal University
- Jilin 130024
- P. R. China
| | - Lei Li
- Key Laboratory of Polyoxometalate Science of the Ministry of Education
- College of Chemistry
- Northeast Normal University
- Jilin 130024
- P. R. China
| | - Fang Luo
- Key Laboratory of Polyoxometalate Science of the Ministry of Education
- College of Chemistry
- Northeast Normal University
- Jilin 130024
- P. R. China
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13
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Harms S, Köferstein R, Görls H, Robl C. Syntheses and Crystal Structures of Two Cadmium Methanetetrabenzoates Featured by Open Framework and Infinite Layers. Z Anorg Allg Chem 2019. [DOI: 10.1002/zaac.201900089] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Sven Harms
- Institute of Inorganic and Analytical Chemistry; Friedrich-Schiller-University Jena; Humboldtstrasse 8 07743 Jena Germany
| | - Roberto Köferstein
- Institute of Chemistry, Inorganic Chemistry; Martin Luther University Halle-Wittenberg; Kurt-Mothes-Strasse 2 06120 Halle Germany
| | - Helmar Görls
- Institute of Inorganic and Analytical Chemistry; Friedrich-Schiller-University Jena; Humboldtstrasse 8 07743 Jena Germany
| | - Christian Robl
- Institute of Inorganic and Analytical Chemistry; Friedrich-Schiller-University Jena; Humboldtstrasse 8 07743 Jena Germany
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14
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Liu G, Wu S, Hou L, Lu YK, Yang Q, Wang YY. A Lead Carboxylate-Azolate Metal-Organic Framework Based on Hexanuclear Clusters: Luminescence and Accelerating the Thermal Decomposition of Ammonium Perchlorate. Chempluschem 2019; 84:289-294. [PMID: 31950754 DOI: 10.1002/cplu.201800641] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 02/21/2019] [Indexed: 12/19/2022]
Abstract
A lead carboxylate-azolate framework, [Pb3 (μ4 -O)(L)2 (H2 O)] ⋅ 2H2 O (1), has been constructed from the reaction of 2-methyl-4-(1H-tetrazol-5-yl) benzoic acid (H2 L) and Pb(NO3 )2 under solvothermal conditions. Compound 1 contains an unprecedented hexanuclear cluster [Pb6 (μ4 -O)2 (COO)4 (CN4 )2 ], which as an 8-connected node is connected by 3-connected L linkers to give rise to a three-dimensional framework with an uncommon (3,8)-connected tfz-d; UO3 topology. Framework 1 possesses strong solid-state yellow luminescence (563 nm), which stems from ligand-to-metal charge transfer (LMCT), however, the removal of water molecules in 1 lead to the significant luminescent decrease of the sample. Importantly, in the presence of 1, the thermal decomposition of ammonium perchlorate is significantly accelerated.
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Affiliation(s)
- Ge Liu
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education National Demonstration Center for Experimental Chemistry Education (Northwest University) Shaanxi Key Laboratory of Physico-Inorganic Chemistry College of Chemistry & Materials Science, Northwest University, Xi'an, 710069, P. R. China
| | - Shuo Wu
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education National Demonstration Center for Experimental Chemistry Education (Northwest University) Shaanxi Key Laboratory of Physico-Inorganic Chemistry College of Chemistry & Materials Science, Northwest University, Xi'an, 710069, P. R. China
| | - Lei Hou
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education National Demonstration Center for Experimental Chemistry Education (Northwest University) Shaanxi Key Laboratory of Physico-Inorganic Chemistry College of Chemistry & Materials Science, Northwest University, Xi'an, 710069, P. R. China
| | - Yu-Ke Lu
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education National Demonstration Center for Experimental Chemistry Education (Northwest University) Shaanxi Key Laboratory of Physico-Inorganic Chemistry College of Chemistry & Materials Science, Northwest University, Xi'an, 710069, P. R. China
| | - Qi Yang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education National Demonstration Center for Experimental Chemistry Education (Northwest University) Shaanxi Key Laboratory of Physico-Inorganic Chemistry College of Chemistry & Materials Science, Northwest University, Xi'an, 710069, P. R. China
| | - Yao-Yu Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education National Demonstration Center for Experimental Chemistry Education (Northwest University) Shaanxi Key Laboratory of Physico-Inorganic Chemistry College of Chemistry & Materials Science, Northwest University, Xi'an, 710069, P. R. China
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15
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Xia C, Wang F, Min Y, Yin L, Wu Y. Syntheses, structures and properties of three lead(II) complexes constructed with 1,2,3,5-benzenetetracarboxylic acid. INORG NANO-MET CHEM 2019. [DOI: 10.1080/24701556.2019.1569052] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Changkun Xia
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| | - Fangping Wang
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| | - Yuanyuan Min
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| | - Liulian Yin
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| | - Yunlong Wu
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
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16
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Metal-organic framework MIL-101(Fe)-NH 2 functionalized with different long-chain polyamines as drug delivery system. INORG CHEM COMMUN 2018. [DOI: 10.1016/j.inoche.2018.05.007] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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17
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18
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Parmar B, Patel P, Murali V, Rachuri Y, Kureshy RI, Khan NUH, Suresh E. Efficient heterogeneous catalysis by dual ligand Zn(ii)/Cd(ii) MOFs for the Knoevenagel condensation reaction: adaptable synthetic routes, characterization, crystal structures and luminescence studies. Inorg Chem Front 2018. [DOI: 10.1039/c8qi00744f] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Chemically stable Zn(ii)/Cd(ii) MOFs as a heterogeneous catalysts for Knoevenagel condensation.
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Affiliation(s)
- Bhavesh Parmar
- Academy of Scientific and Innovative Research (AcSIR)
- CSIR-Central Salt and Marine Chemicals Research Institute
- Bhavnagar-364 002
- India
- Analytical and Environmental Science Division and Centralized Instrument Facility
| | - Parth Patel
- Inorganic Materials and Catalysis Division
- CSIR-Central Salt and Marine Chemicals Research Institute
- Bhavnagar-364 002
- India
- Charotar University of Science & Technology
| | - Vishnu Murali
- Analytical and Environmental Science Division and Centralized Instrument Facility
- CSIR-Central Salt and Marine Chemicals Research Institute
- Bhavnagar-364 002
- India
| | - Yadagiri Rachuri
- Academy of Scientific and Innovative Research (AcSIR)
- CSIR-Central Salt and Marine Chemicals Research Institute
- Bhavnagar-364 002
- India
- Analytical and Environmental Science Division and Centralized Instrument Facility
| | - Rukhsana I. Kureshy
- Academy of Scientific and Innovative Research (AcSIR)
- CSIR-Central Salt and Marine Chemicals Research Institute
- Bhavnagar-364 002
- India
- Inorganic Materials and Catalysis Division
| | - Noor-ul H. Khan
- Academy of Scientific and Innovative Research (AcSIR)
- CSIR-Central Salt and Marine Chemicals Research Institute
- Bhavnagar-364 002
- India
- Inorganic Materials and Catalysis Division
| | - Eringathodi Suresh
- Academy of Scientific and Innovative Research (AcSIR)
- CSIR-Central Salt and Marine Chemicals Research Institute
- Bhavnagar-364 002
- India
- Analytical and Environmental Science Division and Centralized Instrument Facility
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