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He LL, Cui LP, Yu K, Lv JH, Ma YJ, Tian R, Zhou BB. The pseudocapacitance and sensing materials constructed by Dawson/basket-like phosphomolybdate. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2022.123578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Liu Q, Lin H, Lu J, Zhang Y, Wang X. Three Anderson-type POMOFs with bis(pyrimidine)-bis(amide) ligands: Synthesis, fascinating structures and performances of electrochemical sensing and dye adsorption. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2022.122911] [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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Liu JH, Yu MY, Pei WY, Wang T, Ma JF. Self-Assembly of Polyoxometalate-Resorcin[4]arene-Based Inorganic-Organic Complexes: Metal Ion Effects on the Electrochemical Performance of Lithium Ion Batteries. Chemistry 2021; 27:10123-10133. [PMID: 34015862 DOI: 10.1002/chem.202100780] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Indexed: 01/10/2023]
Abstract
With their adjustable structures and diverse functions, polyoxometalate (POM)-resorcin[4]arene-based inorganic-organic complexes are a kind of potential multifunctional material. They have potential applications for lithium ion batteries (LIBs). However, the relationship between different coordinated metal ions and electrochemical performance has rarely been investigated. Here, three functionalized POM-resorcin[4]arene-based inorganic-organic materials, [Co2 (TMR4 A)2 (H2 O)10 ][SiW12 O40 ]⋅2 EtOH⋅4.5 H2 O (1), [Ni2 (TMR4 A)2 (H2 O)10 ][SiW12 O40 ]⋅4 EtOH⋅13 H2 O (2), and [Zn2 (TMR4 A)2 (H2 O)10 ][SiW12 O40 ]⋅2 EtOH⋅2 H2 O (3), have been synthesized. Furthermore, to enhance the conductivities of these compounds, 1-3 were doped with reduced graphene oxide (RGO) to give composites 1@RGO-3@RGO, respectively. As anode materials for LIBs, 1@RGO-3@RGO can deliver very high discharge capacities (1445.9, 1285.0 and 1095.3 mAh g-1 , respectively) in the initial run, and show discharge capacities of 898, 665 and 651 mAh g-1 , respectively, at a current density of 0.1 A g-1 over 100 runs. More importantly, the discharge capacities of 319, 283 and 329 mAh g-1 were maintained for 1@RGO-3@RGO even after 400 cycles at large current density (1 A g-1 ).
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Affiliation(s)
- Jin-Hua Liu
- Key Lab of Polyoxometalate and Reticular Material Chemistry, Northeast Normal University, Changchun, 130024, P. R. China
| | - Ming-Yue Yu
- Key Lab of Polyoxometalate and Reticular Material Chemistry, Northeast Normal University, Changchun, 130024, P. R. China
| | - Wen-Yuan Pei
- Key Lab of Polyoxometalate and Reticular Material Chemistry, Northeast Normal University, Changchun, 130024, P. R. China
| | - Tianqi Wang
- Key Laboratory of Applied Chemistry and Nanotechnology at Universities of Jilin Province, Changchun University of Science and Technology, Changchun, 130022, P. R. China
| | - Jian-Fang Ma
- Key Lab of Polyoxometalate and Reticular Material Chemistry, Northeast Normal University, Changchun, 130024, P. R. China
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Han H, Sha J, Liu C, Wang Y, Dong C, Li M, Jiao T. Polyoxometalate-based catenane as sensing material for electrochemical detection of dopamine. J COORD CHEM 2021. [DOI: 10.1080/00958972.2021.1944120] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Hong Han
- The Talent Culturing Plan for Leading Disciplines of Shandong, Department of Chemistry and Chemical Engineering, Jining University, Shandong, China
| | - Jingquan Sha
- The Talent Culturing Plan for Leading Disciplines of Shandong, Department of Chemistry and Chemical Engineering, Jining University, Shandong, China
| | - Chang Liu
- The Talent Culturing Plan for Leading Disciplines of Shandong, Department of Chemistry and Chemical Engineering, Jining University, Shandong, China
| | - Yu Wang
- The Talent Culturing Plan for Leading Disciplines of Shandong, Department of Chemistry and Chemical Engineering, Jining University, Shandong, China
| | - Chunyao Dong
- The Talent Culturing Plan for Leading Disciplines of Shandong, Department of Chemistry and Chemical Engineering, Jining University, Shandong, China
| | - Mingjun Li
- The Talent Culturing Plan for Leading Disciplines of Shandong, Department of Chemistry and Chemical Engineering, Jining University, Shandong, China
| | - Tiying Jiao
- The Talent Culturing Plan for Leading Disciplines of Shandong, Department of Chemistry and Chemical Engineering, Jining University, Shandong, China
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Liu JH, Shen QT, Yang J, Yu MY, Ma JF. Polyoxometalate-Templated Cobalt-Resorcin[4]arene Frameworks: Tunable Structure and Lithium-Ion Battery Performance. Inorg Chem 2021; 60:3729-3740. [PMID: 33605722 DOI: 10.1021/acs.inorgchem.0c03511] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
By employing a bowl-like tetra(benzimidazole)resorcin[4]arene (TBR4A) ligand, two new polyoxometalate-templated metal-organic frameworks (POMOFs), [Co8Cl14(TBR4A)6]·3[H3.3SiW12O40]·10DMF·11EtOH·20H2O (1) and [Co3Cl2(TBR4A)2(DMF)4]·[SiW12O40]·2EtOH·3H2O (2), have been prepared under solvothermal conditions (DMF = N,N'-dimethylformamide). 1 shows a 2D cationic layer, whereas 2 exhibits a 3D framework. Remarkably, the Keggin POMs in 1 and 2 were located in the cavities formed by two bowl-like resorcin[4]arenes in sandwich fashions. Their framework structures were highly dependent on the coordination modes of the TBR4A ligands. To increase the conductivity of POMOFs, the samples of 1 and 2 were loaded on the conductive polypyrrole-reduced graphene oxide (PPy-RGO) via ball milling (1@PG and 2@PG). Then, the obtained composites experienced calcination at a proper temperature to produce 1@PG-A and 2@PG-A. The resulting 1@PG-A and 2@PG-A composites, with improved conductivities, uniform sizes and micropores, exhibited promising electrochemical performance for lithium-ion batteries. We herein proposed a size-controlled route for the rational fabrication of functional POMOFs and their usage in energy fields.
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Affiliation(s)
- Jin-Hua Liu
- Key Lab for Polyoxometalate Science, Department of Chemistry, Northeast Normal University, Changchun 130024, China
| | - Qiu-Tong Shen
- Key Lab for Polyoxometalate Science, Department of Chemistry, Northeast Normal University, Changchun 130024, China
| | - Jin Yang
- Key Lab for Polyoxometalate Science, Department of Chemistry, Northeast Normal University, Changchun 130024, China
| | - Ming-Yue Yu
- Key Lab for Polyoxometalate Science, Department of Chemistry, Northeast Normal University, Changchun 130024, China
| | - Jian-Fang Ma
- Key Lab for Polyoxometalate Science, Department of Chemistry, Northeast Normal University, Changchun 130024, China
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Huang B, Wang Y, Xiao Z, Ke D, Cheng M, Wu P. A New Family of Polyoxometalates: Tris-functionalized Lindqvist-Type Hexatungstovanadates. Inorg Chem 2021; 60:545-549. [PMID: 33400530 DOI: 10.1021/acs.inorgchem.0c02726] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We successfully designed and obtained a new family of polyoxometalates (POMs) containing mixed-metal elements and a trialkoxyl (TRIS) ligand via a very simple one-pot process under mild condition. Single-crystal X-ray diffraction revealed that this family belongs to compact Lindqvist-type hexatungstovanadates. In particular, the hydroxyl-containing product can be further functionalized through esterification. Not only does this work open a broad door for unusual POM clusters involving vanadium and tungsten atoms in the future, but also the design concept of this work also provides new insight for the synthesis and further exploration of POMs.
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Affiliation(s)
- Bo Huang
- Institute of POM-based Materials, Hubei Provincial Key Laboratory of Green Materials for Light Industry, Hubei University of Technology, Wuhan 430068, China.,CAS Center for Excellence in Nanoscience, CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, National Center for Nanoscience and Technology, Beijing 100190, China
| | - Yu Wang
- Institute of POM-based Materials, Hubei Provincial Key Laboratory of Green Materials for Light Industry, Hubei University of Technology, Wuhan 430068, China
| | - Zicheng Xiao
- Institute of POM-based Materials, Hubei Provincial Key Laboratory of Green Materials for Light Industry, Hubei University of Technology, Wuhan 430068, China
| | - Degang Ke
- Institute of POM-based Materials, Hubei Provincial Key Laboratory of Green Materials for Light Industry, Hubei University of Technology, Wuhan 430068, China
| | - Min Cheng
- Institute of POM-based Materials, Hubei Provincial Key Laboratory of Green Materials for Light Industry, Hubei University of Technology, Wuhan 430068, China
| | - Pingfan Wu
- Institute of POM-based Materials, Hubei Provincial Key Laboratory of Green Materials for Light Industry, Hubei University of Technology, Wuhan 430068, China
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