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Wang X, Liu H, Sun M, Wang H, Feng X, Chen W, Feng X, Fan W, Sun D. Thiadiazole-Functionalized Th/Zr-UiO-66 for Efficient C 2H 2/CO 2 Separation. ACS APPLIED MATERIALS & INTERFACES 2024; 16:7819-7825. [PMID: 38300743 DOI: 10.1021/acsami.3c17622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2024]
Abstract
Adsorptive separation technology provides an effective approach for separating gases with similar physicochemical properties, such as the purification of acetylene (C2H2) from carbon dioxide (CO2). The high designability and tunability of metal-organic framework (MOF) adsorbents make them ideal design platforms for this challenging separation. Herein, we employ an isoreticular functionalization strategy to fine-tune the pore environment of Zr- and Th-based UiO-66 by the immobilization of the benzothiadiazole group via bottom-up synthesis. The functionalized UPC-120 exhibits an enhanced C2H2/CO2 separation performance, which is confirmed by adsorption isotherms, dynamic breakthrough curves, and theoretical simulations. The synergy of ligand functionalization and metal ion fine-tuning guided by isoreticular chemistry provides a new perspective for the design and development of adsorbents for challenging gas separation processes.
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Affiliation(s)
- Xiaokang Wang
- State Key Laboratory of Heavy Oil Processing, School of Materials Science and Engineering, College of Chemistry and Chemical Engineering, China University of Petroleum (East China), Qingdao, Shandong 266580, China
| | - Hongyan Liu
- State Key Laboratory of Heavy Oil Processing, School of Materials Science and Engineering, College of Chemistry and Chemical Engineering, China University of Petroleum (East China), Qingdao, Shandong 266580, China
| | - Meng Sun
- State Key Laboratory of Heavy Oil Processing, School of Materials Science and Engineering, College of Chemistry and Chemical Engineering, China University of Petroleum (East China), Qingdao, Shandong 266580, China
| | - Haoyang Wang
- State Key Laboratory of Heavy Oil Processing, School of Materials Science and Engineering, College of Chemistry and Chemical Engineering, China University of Petroleum (East China), Qingdao, Shandong 266580, China
| | - Xueying Feng
- State Key Laboratory of Heavy Oil Processing, School of Materials Science and Engineering, College of Chemistry and Chemical Engineering, China University of Petroleum (East China), Qingdao, Shandong 266580, China
| | - Wenmiao Chen
- State Key Laboratory of Heavy Oil Processing, School of Materials Science and Engineering, College of Chemistry and Chemical Engineering, China University of Petroleum (East China), Qingdao, Shandong 266580, China
| | - Xiang Feng
- State Key Laboratory of Heavy Oil Processing, School of Materials Science and Engineering, College of Chemistry and Chemical Engineering, China University of Petroleum (East China), Qingdao, Shandong 266580, China
| | - Weidong Fan
- State Key Laboratory of Heavy Oil Processing, School of Materials Science and Engineering, College of Chemistry and Chemical Engineering, China University of Petroleum (East China), Qingdao, Shandong 266580, China
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, PR China
| | - Daofeng Sun
- State Key Laboratory of Heavy Oil Processing, School of Materials Science and Engineering, College of Chemistry and Chemical Engineering, China University of Petroleum (East China), Qingdao, Shandong 266580, China
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Wang L, He QQ, Gao Q, Xu H, Zheng TF, Zhu ZH, Peng Y, Chen JL, Liu SJ, Wen HR. Controllable Synthesis of Tb III Metal-Organic Frameworks with Reversible Luminescence Sensing for Benzaldehyde Vapor. Inorg Chem 2023; 62:3799-3807. [PMID: 36808965 DOI: 10.1021/acs.inorgchem.2c04053] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
Two novel lanthanide metal-organic frameworks (MOFs) with the formulas [Tb(bidc)(Hbidc)(H2O)]n (JXUST-20) and {[Tb3(bidc)4(HCOO)(DMF)]·solvents}n (JXUST-21) were synthesized based on 2,1,3-benzothiadiazole-4,7-dicarboxylic acid (H2BTDC) under solvothermal conditions. Interestingly, benzimidazole-4,7-dicarboxylic acid (H2bidc) was formed in situ using H2BTDC as the starting material. The self-assembly process of the targeted MOFs with different topological structures can be controlled by the solvents and concentration of the reactants. Luminescence experiments show that JXUST-20 and JXUST-21 exhibit strong yellow-green emission. JXUST-20 and JXUST-21 can selectively sense benzaldehyde (BzH) via a luminescence quenching effect with detection limits of 15.3 and 1.44 ppm, respectively. In order to expand the practical application of MOF materials, mixed-matrix membranes (MMMs) have been constructed by mixing targeted MOFs and poly(methyl methacrylate) in a N,N-dimethylformamide (DMF) solution, which can also be used for BzH vapor sensing. Therefore, the first case of MMMs derived from TbIII MOFs has been developed for the reversible detection of BzH vapor, providing a simple and efficient platform for the future detection of volatile organic compounds.
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Affiliation(s)
- Li Wang
- Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, School of Chemistry and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, Jiangxi Province, P. R. China
| | - Qi-Qi He
- Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, School of Chemistry and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, Jiangxi Province, P. R. China
| | - Qiang Gao
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, Jiangsu Province, P. R. China
| | - Hui Xu
- Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, School of Chemistry and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, Jiangxi Province, P. R. China
| | - Teng-Fei Zheng
- Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, School of Chemistry and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, Jiangxi Province, P. R. China
| | - Zi-Hao Zhu
- Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, School of Chemistry and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, Jiangxi Province, P. R. China
| | - Yan Peng
- Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, School of Chemistry and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, Jiangxi Province, P. R. China
| | - Jing-Lin Chen
- Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, School of Chemistry and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, Jiangxi Province, P. R. China
| | - Sui-Jun Liu
- Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, School of Chemistry and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, Jiangxi Province, P. R. China
| | - He-Rui Wen
- Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, School of Chemistry and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, Jiangxi Province, P. R. China
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Karimi B, Mobaraki A, Mirzaei HM, Vali H. Control of selectivity in the preparation of 2-substituted benzoazoles by adjusting the surface hydrophobicity in two solid-based sulfonic acid catalysts. Org Biomol Chem 2023; 21:1692-1703. [PMID: 36734617 DOI: 10.1039/d2ob02274e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
A series of metal-free tandem reactions for the synthesis of pharmaceutically important 2-substituted benzoazoles from isothiocyanates and 2-aminothiophenol under catalyst-free conditions in the presence of Et-PMO-Me-PrSO3H (1a) and SBA-15-PrSO3H (1b) as solid acids were carried out in a highly selective way under solvent free conditions. A significant selectivity changeover toward either 2-mercaptobenzoxazole or 2-aminobenzoazole derivatives could be achieved by changing the employed catalyst from the relatively hydrophobic material 1a to the more hydrophilic catalyst 1b. This simple experimental procedure with a novel selective approach toward benzoazoles accompanied by green and reusable catalysts could be considered as an alternative to the existing methods for the synthesis of 2-substituted benzoazole derivatives.
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Affiliation(s)
- Babak Karimi
- Department of Chemistry, Institute for Advanced Studies in Basic Sciences (IASBS), Prof. Sobouti Boulevard, Zanjan 45137-6731, Iran. .,Research Center for Basic Sciences & Modern Technologies (RBST), Institute for Advanced Studies in Basic Sciences (IASBS), Prof. Sobouti Boulevard, Zanjan 45137-66731, Iran
| | - Akbar Mobaraki
- Department of Chemistry, Institute for Advanced Studies in Basic Sciences (IASBS), Prof. Sobouti Boulevard, Zanjan 45137-6731, Iran. .,Department of Chemistry, Kharazmi University, South Mofatteh Ave., Tehran 15719-14911, Iran
| | - Hamid M Mirzaei
- Department of Chemistry, Institute for Advanced Studies in Basic Sciences (IASBS), Prof. Sobouti Boulevard, Zanjan 45137-6731, Iran.
| | - Hojatollah Vali
- Anatomy and Cell Biology and Facility for Electron Microscopy Research, McGill University, 3450 University St, Montreal, Quebec, H3A 2A7, Canada
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Rakhmonova D, Kadirova Z, Torambetov B, Kadirova S, Ashurov J, Shishkina S. The mol-ecular and crystal structures of 2-(3-hy-droxy-prop-yl)benzimidazole and its nitrate salt. Acta Crystallogr E Crystallogr Commun 2022; 78:211-215. [PMID: 35145753 PMCID: PMC8819435 DOI: 10.1107/s2056989022000585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 01/17/2022] [Indexed: 11/11/2022]
Abstract
2-(3-Hy-droxy-prop-yl)-1H-benzimidazole, C10H12N2O, which has potential biological activity, can be used as a ligand for complexation with metals. This compound is an electron donor, due to the lone pair of the nitro-gen atom in the imidazole ring. This nitro-gen atom also acts as a proton acceptor. In the crystalline phase, the nitrate salt, namely, 2-(3-hy-droxy-prop-yl)-1H-benzim-id-azol-3-ium nitrate, C10H13N2O+·NO3 -, has been studied. The protonation of the 2-(3-hy-droxy-prop-yl)benzimidazole unit results in significant delocalization of the electron density within the imidazole ring. The salt formation leads to variations in the inter-molecular inter-actions, which were studied by analysis of the Hirshfeld surfaces and two-dimensional fingerprint plots.
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Affiliation(s)
- Dilnoza Rakhmonova
- National University of Uzbekistan named after Mirzo Ulugbek, 4 University St, Tashkent, 100174, Uzbekistan
| | - Zukhra Kadirova
- National University of Uzbekistan named after Mirzo Ulugbek, 4 University St, Tashkent, 100174, Uzbekistan
| | - Batirbay Torambetov
- National University of Uzbekistan named after Mirzo Ulugbek, 4 University St, Tashkent, 100174, Uzbekistan
| | - Shakhnoza Kadirova
- National University of Uzbekistan named after Mirzo Ulugbek, 4 University St, Tashkent, 100174, Uzbekistan
| | - Jamshid Ashurov
- Institute of Bioorganic Chemistry, Academy of Sciences of Uzbekistan, M. Ulugbek Str, 83, Tashkent, 700125, Uzbekistan
| | - Svitlana Shishkina
- State Scientific Institution "Institute for Single Crystals" of National Academy of Sciences of Ukraine, 60 Nauky ave., 61001 Kharkiv, Ukraine
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Zhao XY, Yang H, Zhao WY, Wang J, Yang QS. A weakly luminescent Tb-MOF-based “turn-on” sensor for the highly selective and sensitive sensing of an anthrax biomarker. Dalton Trans 2021; 50:1300-1306. [DOI: 10.1039/d0dt03906c] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
A weakly luminescent Tb-MOF-based “turn-on” sensor for the highly selective and sensitive sensing of an anthrax biomarker was demonstrated.
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Affiliation(s)
- Xiao-Yang Zhao
- College of Chemistry and Chemical Engineering
- Inner Mongolia University of Science and Technology
- Baotou 014000
- China
| | - Hui Yang
- College of Chemistry and Chemical Engineering
- Inner Mongolia University of Science and Technology
- Baotou 014000
- China
| | - Wen-Yuan Zhao
- College of Chemistry and Chemical Engineering
- Inner Mongolia University of Science and Technology
- Baotou 014000
- China
| | - Jia Wang
- College of Chemistry and Chemical Engineering
- Inner Mongolia University of Science and Technology
- Baotou 014000
- China
| | - Qi-Shan Yang
- College of Chemistry and Chemical Engineering
- Inner Mongolia University of Science and Technology
- Baotou 014000
- China
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