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Hou Y, Han P, Li H, Zhang S, Qin M, Zhang N, Fu B, Mao R, Ge S. Bifunctional 3D POM-based coordination polymers for improved pseudocapacitance and catalytic oxidation performance. Dalton Trans 2024; 53:1541-1550. [PMID: 38164075 DOI: 10.1039/d3dt03650b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
Abstract
Developing novel high-efficiency supercapacitors as energy storage devices to solve the energy crisis is of vital significance. Meanwhile, designing highly active and selective oxidation catalysts for various sulfides is desirable but still a big challenge. To work out these problems, three novel 3D POM-based coordination polymers (POMCPs), formulated as [{Ag6(pytz)4}{SiMo12O40}] (1), [{Cu3(pytz)4}{SiMo12O40}]·5.5H2O (2) and [{Cu6(pytz)6}{SiMo12O40}]·2H2O (3) (pytz = 4-(5-(4-pyridyl)-1H-tetrazole)), are successfully prepared via a one-step synthetic strategy by changing different temperatures under hydrothermal or solvothermal conditions. In compounds 1 and 2, {SiMo12}, as 9-capped and 2-capped polyoxoanions, are engaged among the 2D Ag/Cu-organic sheets to generate the novel 3D POM-based coordination polymers. In addition, 1D Cu-organic chains are combined with 3-capped {SiMo12} polyoxoanions to construct 2D POM-based coordination polymers in 3. To our delight, as electrode materials for supercapacitors, the three compounds exhibit excellent specific capacitances of 261.76 F g-1, 248.82 F g-1 and 156.47 F g-1 at 0.5 A g-1, respectively. Besides, they can effectively and selectively catalyze the oxidation of various sulfides to sulfoxides.
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Affiliation(s)
- Yujiao Hou
- College of Chemical and Materials Engineering, Xuchang University, Xuchang 461000, P. R. China.
| | - Peilin Han
- College of Chemical and Materials Engineering, Xuchang University, Xuchang 461000, P. R. China.
| | - Hao Li
- College of Chemical and Materials Engineering, Xuchang University, Xuchang 461000, P. R. China.
| | - Shixing Zhang
- College of Chemical and Materials Engineering, Xuchang University, Xuchang 461000, P. R. China.
| | - Mengge Qin
- College of Chemical and Materials Engineering, Xuchang University, Xuchang 461000, P. R. China.
| | - Nan Zhang
- College of Chemical and Materials Engineering, Xuchang University, Xuchang 461000, P. R. China.
| | - Bingbing Fu
- College of Chemical and Materials Engineering, Xuchang University, Xuchang 461000, P. R. China.
| | - Ruitao Mao
- College of Chemical and Materials Engineering, Xuchang University, Xuchang 461000, P. R. China.
| | - Suxiang Ge
- College of Chemical and Materials Engineering, Xuchang University, Xuchang 461000, P. R. China.
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Chen Y, An H, Chang S, Li Y, Zhu Q, Luo H, Huang Y. POM-based porous supramolecular framework for the efficient sulfide-sulfoxide transformation with low molar O/S ratio. Inorg Chem Front 2022. [DOI: 10.1039/d2qi00525e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The selective oxidation of organic sulfides is a pivotal avenue to prepare sulfoxides that can act as synthetic intermediates of fine chemicals, bioactive molecules, and asymmetric catalysis ligands. To construct...
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3
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Abstract
A novel tetrahedral μ-AsO4-bridging hexadecanuclear Ni-substituted silicotungstate (ST) Na21H10[(AsO4){Ni8(OH)6(H2O)2(CO3)2(A-α-SiW9O34)2}2]·60H2O (1) was made by the reactions of trivacant [A-α-SiW9O34]10- ({SiW9}) units with Ni2+ cations and Na3AsO4·12H2O and characterized by IR spectrometry, elemental analysis, thermogravimetric analysis (TGA), and powder X-ray diffraction (PXRD). 1 contains a novel polyoxoanion [(AsO4){Ni8(OH)6(H2O)2(CO3)2(A-α-SiW9O34)2}2]31- built by four trivacant Keggin [A-α-SiW9O34]10- fragments linked through an unprecedented [(AsO4){Ni8(OH)6(H2O)2(CO3)2}2]9+ cluster, where the tetrahedral AsO4 acts as an exclusively μ2-bridging unit to link multiple Ni centers; such a connection mode appears for the first time in polyoxometalate chemistry. Furthermore, the electrochemical and catalytic oxidation properties of compound 1 have been investigated.
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Affiliation(s)
- Chen Lian
- MOE Key Laboratory of Cluster Science, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, China
| | - Hai-Lou Li
- MOE Key Laboratory of Cluster Science, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, China
| | - Guo-Yu Yang
- MOE Key Laboratory of Cluster Science, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, China
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4
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Catalyst-free biphasic oxidation of Thiophenes in continuous-flow. J Flow Chem 2020. [DOI: 10.1007/s41981-020-00102-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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5
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Fang Z, Chen D, Li Z, Ma X, Wan X, Deng Z, Peng X. A self-confinement synthesis of a POM-decorated MOF thin film for actively hydrolyzing ethyl acetate. Chem Commun (Camb) 2020; 56:13840-13843. [DOI: 10.1039/d0cc05637e] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A solid acid catalyst POM@MOF thin film was prepared and utilized for the efficient hydrolysis of esters with a long durability.
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Affiliation(s)
- Zhou Fang
- State Key Laboratory of Silicon Materials
- School of Materials Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Danke Chen
- State Key Laboratory of Silicon Materials
- School of Materials Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Zhuoyi Li
- State Key Laboratory of Silicon Materials
- School of Materials Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Xu Ma
- State Key Laboratory of Silicon Materials
- School of Materials Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Xinyi Wan
- State Key Laboratory of Silicon Materials
- School of Materials Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Zheng Deng
- State Key Laboratory of Silicon Materials
- School of Materials Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Xinsheng Peng
- State Key Laboratory of Silicon Materials
- School of Materials Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
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6
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An H, Hou Y, Chang S, Zhang J, Zhu Q. Highly efficient oxidation of various thioethers catalyzed by organic ligand-modified polyoxomolybdates. Inorg Chem Front 2020. [DOI: 10.1039/c9qi01098j] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Herein, four hybrid dimers based on the carboxylic acid ligand-modified polyoxomolybdates were prepared, which could rapidly and selectively oxidize various phenyl sulfides and the sulfur mustard simulant 2-chloroethyl ethyl sulfide (CEES).
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Affiliation(s)
- Haiyan An
- College of Chemistry
- Dalian University of Technology
- Dalian 116023
- P. R. China
| | - Yujiao Hou
- College of Chemistry
- Dalian University of Technology
- Dalian 116023
- P. R. China
| | - Shenzhen Chang
- College of Chemistry
- Dalian University of Technology
- Dalian 116023
- P. R. China
| | - Jie Zhang
- College of Chemistry
- Dalian University of Technology
- Dalian 116023
- P. R. China
| | - Qingshan Zhu
- College of Chemistry
- Dalian University of Technology
- Dalian 116023
- P. R. China
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Zhang Q, Zhang J, Yang H, Dong Y, Liu Y, Yang L, Wei D, Wang W, Bai L, Chen H. Efficient aerobic oxidative desulfurization over Co–Mo–O bimetallic oxide catalysts. Catal Sci Technol 2019. [DOI: 10.1039/c9cy00459a] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Co–Mo–O bimetallic oxides were prepared as efficient catalysts for aerobic oxidative desulfurization with oxygen in air as the oxidant.
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Gao H, Wu X, Sun D, Niu G, Guan J, Meng X, Liu C, Xia W, Song X. Preparation of core–shell PW12@TiO2 microspheres and oxidative desulfurization performance. Dalton Trans 2019; 48:5749-5755. [DOI: 10.1039/c9dt00203k] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Polyoxometalate-based heterogeneous catalyst with core–shell structure.
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Affiliation(s)
- Hongcheng Gao
- Department of Chemical Engineering
- Chengde Petroleum College
- Chengde 067000
- P. R. China
| | - Xiaonan Wu
- Department of Chemical Engineering
- Chengde Petroleum College
- Chengde 067000
- P. R. China
| | - Dongmei Sun
- Department of Chemical Engineering
- Chengde Petroleum College
- Chengde 067000
- P. R. China
| | - Guiling Niu
- Department of Chemical Engineering
- Chengde Petroleum College
- Chengde 067000
- P. R. China
| | - Jianyi Guan
- Department of Chemical Engineering
- Chengde Petroleum College
- Chengde 067000
- P. R. China
| | - Xiangfu Meng
- Department of Chemical Engineering
- Chengde Petroleum College
- Chengde 067000
- P. R. China
| | - Changzhan Liu
- Department of Chemical Engineering
- Chengde Petroleum College
- Chengde 067000
- P. R. China
| | - Wandong Xia
- Department of Chemical Engineering
- Chengde Petroleum College
- Chengde 067000
- P. R. China
| | - Xiaojing Song
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
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Song J, Wu H, Sun W, Wang S, Sun H, Xiao K, Qian Y, Liu C. A Pd-catalyzed optional approach for the synthesis of dibenzothiophenes. Org Biomol Chem 2018; 16:2083-2087. [PMID: 29508887 DOI: 10.1039/c8ob00235e] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
A direct and practical approach for the construction of DBTs was developed via a Pd-catalyzed tandem reaction, in which commercially available o-bromo-iodobenzenes combined with benzene thiols or iodobenzenes combined with o-bromo-benzene thiols were applied. These two approaches will provide an alternative for the synthesis of DBT derivatives.
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Affiliation(s)
- Juan Song
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, P. R. China.
| | - Hao Wu
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, P. R. China.
| | - Wei Sun
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP, Lanzhou Institute of Chemical Physics (LICP), Chinese Academy of Sciences, Lanzhou, 730000, P. R. China.
| | - Songjiang Wang
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, P. R. China.
| | - Haisen Sun
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, P. R. China.
| | - Kang Xiao
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, P. R. China.
| | - Yan Qian
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, P. R. China.
| | - Chao Liu
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP, Lanzhou Institute of Chemical Physics (LICP), Chinese Academy of Sciences, Lanzhou, 730000, P. R. China.
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10
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An H, Hou Y, Wang L, Zhang Y, Yang W, Chang S. Evans–Showell-Type Polyoxometalates Constructing High-Dimensional Inorganic–Organic Hybrid Compounds with Copper–Organic Coordination Complexes: Synthesis and Oxidation Catalysis. Inorg Chem 2017; 56:11619-11632. [DOI: 10.1021/acs.inorgchem.7b01564] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Haiyan An
- College of Chemistry, Dalian University of Technology, Dalian 116023, P. R. China
| | - Yujiao Hou
- College of Chemistry, Dalian University of Technology, Dalian 116023, P. R. China
| | - Lin Wang
- College of Chemistry, Dalian University of Technology, Dalian 116023, P. R. China
| | - Yumeng Zhang
- College of Chemistry, Dalian University of Technology, Dalian 116023, P. R. China
| | - Wei Yang
- College of Chemistry, Dalian University of Technology, Dalian 116023, P. R. China
| | - ShenZhen Chang
- College of Chemistry, Dalian University of Technology, Dalian 116023, P. R. China
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