1
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Wu Q. A new iron(II) complex as bi-functional electrocatalyst for hydrogen evolution reaction and hydrogen peroxide sensing. J COORD CHEM 2023. [DOI: 10.1080/00958972.2023.2183126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2023]
Affiliation(s)
- Qing Wu
- School of Materials Science and Engineering, South China University of Technology, Guangzhou, People’s Republic of China
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2
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Two new Ag-MOFs: Synthesis, structure, electrocatalytic hydrogen evolution and H2O2 electrochemical sensing. Inorganica Chim Acta 2023. [DOI: 10.1016/j.ica.2022.121208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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3
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Wan T, Li K, Kong X, Shen Q, Sun F, Wu H. A new Ag(I) inorganic polymer consisting of Ag(I)-Ag(I) bonds for electrochemical sensing of H 2O 2. J COORD CHEM 2022. [DOI: 10.1080/00958972.2022.2103805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Affiliation(s)
- Tiantian Wan
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, P. R. China
| | - Kaiyi Li
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, P. R. China
| | - Xiaoxia Kong
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, P. R. China
| | - Qinqin Shen
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, P. R. China
| | - Fugang Sun
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, P. R. China
| | - Huilu Wu
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, P. R. China
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4
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Wu H, Shen Q, Dong J, Zhang G, Sun F, Li R. Anion-regulated cobalt coordination polymer: Construction, electrocatalytic hydrogen evolution and L-cysteine electrochemical sensing. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2022.140442] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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5
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Kong X, Shen Q, Wan T, Li K, Sun F, Wu H. Two silver(I) complexes: Synthesis, structures, and electrochemical
H
2
O
2
sensing. J CHIN CHEM SOC-TAIP 2022. [DOI: 10.1002/jccs.202100543] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Xiaoxia Kong
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University Lanzhou People's Republic of China
| | - Qinqin Shen
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University Lanzhou People's Republic of China
| | - Tiantian Wan
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University Lanzhou People's Republic of China
| | - Kaiyi Li
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University Lanzhou People's Republic of China
| | - Fugang Sun
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University Lanzhou People's Republic of China
| | - Huilu Wu
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University Lanzhou People's Republic of China
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6
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Two Cd-MOFs with different types of channels based on phenylimidazole dicarboxylic acids: Synthesis, crystal structure and solid fluorescence properties. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131874] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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7
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Zhang G, Dong J, Li R, Shen Q, Li K, Kong X, Wu H. A Ni(II) coordination polymer with dual electrochemical functions: synthesis, crystal structure, hydrogen evolution reaction and l-ascorbic acid sensing. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 2022. [DOI: 10.1515/znb-2021-0185] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Abstract
A two-dimensional Ni(II) coordination polymer (NiCP) of the formula {[NiL(terephthalate)(H2O)2]·2H2O}
n
(L = bis(1-(pyridin-4-ylmethyl)-benzimidazol-2-ylmethyl)ether), has been obtained from a solvothermal reaction, and characterized by single-crystal X-ray diffraction, elemental analysis, and IR and UV/Vis spectra. The coordinated terephthalate anions and the L ligands connect the Ni(II) ions in two directions, resulting in the construction of a corrugated layered structure. The electrochemical properties of a NiCP-CPE composite electrode supported by this coordination polymer were studied. For the electrocatalytic hydrogen evolution reaction, the required overpotential of this electrode (NiCP-CPE) is −521 mV when the current density reaches 10 mA cm−2. Compared with the solid carbon paste electrode (sCPE, −976 mV), the smaller overpotential proves effective electrocatalysis of the coordination polymer of the hydrogen evolution reaction. The doped electrode also exhibits high-efficiency in the electrochemical sensing of l-ascorbic acid in water, showing a detection limit of 0.28 μM in a linear range of 0.4–4000 μM.
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Affiliation(s)
- Geng Zhang
- School of Chemistry and Chemical Engineering , Lanzhou Jiaotong University , Lanzhou , Gansu , 730070 , P. R. China
| | - Jianping Dong
- School of Chemistry and Chemical Engineering , Lanzhou Jiaotong University , Lanzhou , Gansu , 730070 , P. R. China
| | - Ruixue Li
- School of Chemistry and Chemical Engineering , Lanzhou Jiaotong University , Lanzhou , Gansu , 730070 , P. R. China
| | - Qinqin Shen
- School of Chemistry and Chemical Engineering , Lanzhou Jiaotong University , Lanzhou , Gansu , 730070 , P. R. China
| | - Kaiyi Li
- School of Chemistry and Chemical Engineering , Lanzhou Jiaotong University , Lanzhou , Gansu , 730070 , P. R. China
| | - Xiaoxia Kong
- School of Chemistry and Chemical Engineering , Lanzhou Jiaotong University , Lanzhou , Gansu , 730070 , P. R. China
| | - Huilu Wu
- School of Chemistry and Chemical Engineering , Lanzhou Jiaotong University , Lanzhou , Gansu , 730070 , P. R. China
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8
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Sun F, Dong J, Li R, Jiang Y, Wan T, Wu H. Two binuclear silver(I) complexes containing V‐shaped bis (benzimidazole) ligands: Syntheses, structures and electrochemical sensing towards hydrogen peroxide. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6614] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Fugang Sun
- School of Chemistry and Chemical Engineering Lanzhou Jiaotong University Lanzhou Gansu People’s Republic of China
| | - Jianping Dong
- School of Chemistry and Chemical Engineering Lanzhou Jiaotong University Lanzhou Gansu People’s Republic of China
| | - Ruixue Li
- School of Chemistry and Chemical Engineering Lanzhou Jiaotong University Lanzhou Gansu People’s Republic of China
| | - Yuxuan Jiang
- School of Chemistry and Chemical Engineering Lanzhou Jiaotong University Lanzhou Gansu People’s Republic of China
| | - Tiantian Wan
- School of Chemistry and Chemical Engineering Lanzhou Jiaotong University Lanzhou Gansu People’s Republic of China
| | - Huilu Wu
- School of Chemistry and Chemical Engineering Lanzhou Jiaotong University Lanzhou Gansu People’s Republic of China
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9
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Jiang Y, Dong J, Li R, Sun F, Wu H. Channel regulation through solvents for
Cd‐MOFs
based on
p
‐methoxyphenyl imidazole dicarboxylate: Synthesis, crystal structure, fluorescence, and explosive identification. J CHIN CHEM SOC-TAIP 2021. [DOI: 10.1002/jccs.202100377] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Yuxuan Jiang
- School of Chemistry and Chemical Engineering Lanzhou Jiaotong University Lanzhou Gansu People's Republic of China
| | - Jianping Dong
- School of Chemistry and Chemical Engineering Lanzhou Jiaotong University Lanzhou Gansu People's Republic of China
| | - Ruixue Li
- School of Chemistry and Chemical Engineering Lanzhou Jiaotong University Lanzhou Gansu People's Republic of China
| | - Fugang Sun
- School of Chemistry and Chemical Engineering Lanzhou Jiaotong University Lanzhou Gansu People's Republic of China
| | - Huilu Wu
- School of Chemistry and Chemical Engineering Lanzhou Jiaotong University Lanzhou Gansu People's Republic of China
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10
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Xia X, Xia L, Zhang G, Jiang Y, Sun F, Wu H. A 2-D Zn(II) coordination polymer based on 4,5-imidazoledicarboxylate and bis(benzimidazole) ligands: synthesis, crystal structure and fluorescence properties. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 2021. [DOI: 10.1515/znb-2021-0003] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Abstract
In this work, a new type of zinc(II) coordination polymer {[Zn(HIDC)(BBM)0.5]·H2O}
n
(Zn-CP) was synthesized using 4,5-imidazoledicarboxylic acid (H3IDC) and 2,2-(1,4-butanediyl)bis-1,3-benzimidazole (BBM) under hydrothermal conditions. Its structure has been characterized by infrared spectroscopy, elemental analysis and single crystal X-ray diffraction analysis. The Zn(II) ion is linked by the HIDC2− ligand to form a zigzag chain by chelating and bridging, and then linked by BBM to form a layered network structure. Adjacent layers are further connected by hydrogen bond interaction to form a 3-D supramolecular framework. The solid-state fluorescence performance of Zn-CP shows that compared with free H3IDC ligand, its fluorescence intensity is significantly enhanced.
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Affiliation(s)
- Xinzhao Xia
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University , Lanzhou , Gansu , 730070 , P. R. China
| | - Lixian Xia
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University , Lanzhou , Gansu , 730070 , P. R. China
| | - Geng Zhang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University , Lanzhou , Gansu , 730070 , P. R. China
| | - Yuxuan Jiang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University , Lanzhou , Gansu , 730070 , P. R. China
| | - Fugang Sun
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University , Lanzhou , Gansu , 730070 , P. R. China
| | - Huilu Wu
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University , Lanzhou , Gansu , 730070 , P. R. China
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