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Kamakura Y, Tanaka D. Metal–Organic Frameworks and Coordination Polymers Composed of Sulfur-based Nodes. CHEM LETT 2021. [DOI: 10.1246/cl.200777] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Yoshinobu Kamakura
- Department of Chemistry, School of Science and Technology, Kwansei Gakuin University, 2-1 Gakuen, Sanda, Hyogo 669-1337, Japan
| | - Daisuke Tanaka
- Department of Chemistry, School of Science and Technology, Kwansei Gakuin University, 2-1 Gakuen, Sanda, Hyogo 669-1337, Japan
- JST PRESTO, 2-1 Gakuen, Sanda, Hyogo 669-1337, Japan
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A Structural Survey of Poly-Functional Dithiocarbamate Ligands and the Aggregation Patterns They Sustain. INORGANICS 2021. [DOI: 10.3390/inorganics9010007] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
An overview is presented of the crystal structures of transition metal, main group element, and lanthanide compounds containing poly-functional dithiocarbamate ligands, namely species containing two or more connected NCS2− residues. In all, there are 40 different ligands of this type that have been characterised crystallographically in their heavy-element compounds with up to six NCS2− residues; all are bridging. In most cases, the resulting aggregates are zero-dimensional, often di-nuclear, but aggregates of up to 36 metal (gold) atoms are noted. There are smaller numbers of one-, two-, and three-dimensional architectures sustained by poly-functional dithiocarbamate ligands in their respective crystals. The survey highlights the opportunities afforded by this generally under-studied class of ligand.
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Liu D, Zhang X, Wang YJ, Song S, Cui L, Fan H, Qiao X, Fang B. A new perspective of lanthanide metal-organic frameworks: tailoring Dy-BTC nanospheres for rechargeable Li-O 2 batteries. NANOSCALE 2020; 12:9524-9532. [PMID: 32314765 DOI: 10.1039/d0nr00866d] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Nanoscaled lanthanide metal-organic frameworks (NLn-MOFs) have emerged as attractive nanomaterials for photofunctional applications. To enhance the inherent properties and endow NLn-MOF materials with desired electrochemical performance for rechargeable Li-O2 batteries, rational design and synthesis of NLn-MOFs with tailored morphologies for high O2 accessibility and rich open metal sites to bind O2 molecules is highly desired and remains a grand challenge. Herein, we prepare Dy-BTC nanospheres, which are explored for the first time as an O2 cathode in Li-O2 batteries. Interestingly, the specific capacity and electrochemical stability of the Dy-BTC nanosphere-based electrode outperform significantly those of the bulk crystalline Dy-BTC. A full discharge capacity of 7618 mA h g-1 at 50 mA g-1 has been achieved by the Dy-BTC nanospheres. Furthermore, the Dy-BTC nanospheres stably deliver a discharge capacity of 1000 mA h g-1 at 200 mA g-1 for 76 cycles, which is remarkably longer than that of the bulk crystalline Dy-BTC with a cycling life of 26 cycles.
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Affiliation(s)
- Dan Liu
- School of Materials Science and Engineering, Dongguan University of Technology, No. 1, Daxue Rd, Songshan Lake, Dongguan, Guangdong, P. R. China.
| | - Xinmin Zhang
- HEC R&D Center, Institute of Electronic Materials, Dongguan, Guangdong, P. R. China
| | - Yan-Jie Wang
- School of Materials Science and Engineering, Dongguan University of Technology, No. 1, Daxue Rd, Songshan Lake, Dongguan, Guangdong, P. R. China.
| | - Shuyan Song
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, China
| | - Lifeng Cui
- School of Materials Science and Engineering, Dongguan University of Technology, No. 1, Daxue Rd, Songshan Lake, Dongguan, Guangdong, P. R. China.
| | - Hongbo Fan
- School of Materials Science and Engineering, Dongguan University of Technology, No. 1, Daxue Rd, Songshan Lake, Dongguan, Guangdong, P. R. China.
| | - Xiaochang Qiao
- School of Materials Science and Engineering, Dongguan University of Technology, No. 1, Daxue Rd, Songshan Lake, Dongguan, Guangdong, P. R. China.
| | - Baizeng Fang
- Department of Chemical & Biological Engineering & Clean Energy Research Center, University of British Columbia, 2360 East Mall, Vancouver, B. C. V6T 1Z3, Canada.
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Patil SJ, Pujari RB, Hou TF, Lee DW. Transition metal sulfide-laminated copper wire for flexible hybrid supercapacitor. NEW J CHEM 2020. [DOI: 10.1039/d0nj01955k] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
The CV profiles of transition metal sulphide electrodes on a Cu-wire (a), and (b) capacitive (light to dark: blue and red) and diffusion-controlled (dark: blue and red) contributions of the hybrid Cu@CoS/NiCo2S4 and Cu@ZnCo2S4 electrodes.
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Affiliation(s)
- Swati J. Patil
- MEMS and Nanotechnology Laboratory
- Graduate School of Mechanical Engineering
- Chonnam National University
- Gwangju 61186
- Republic of Korea
| | - R. B. Pujari
- MEMS and Nanotechnology Laboratory
- Graduate School of Mechanical Engineering
- Chonnam National University
- Gwangju 61186
- Republic of Korea
| | - Tian-Feng Hou
- MEMS and Nanotechnology Laboratory
- Graduate School of Mechanical Engineering
- Chonnam National University
- Gwangju 61186
- Republic of Korea
| | - Dong-Weon Lee
- MEMS and Nanotechnology Laboratory
- Graduate School of Mechanical Engineering
- Chonnam National University
- Gwangju 61186
- Republic of Korea
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Zeng Q, Wang L, Huang Y, Zheng SL, He Y, He J, Liao WM, Xu G, Zeller M, Xu Z. An air-stable anionic two-dimensional semiconducting metal-thiolate network and its exfoliation into ultrathin few-layer nanosheets. Chem Commun (Camb) 2020; 56:3645-3648. [PMID: 32108193 DOI: 10.1039/c9cc09349d] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Metal-thiolate networks are topical electronic materials, but hard to crystallize: this one makes big single crystals, and boasts small band gap, stable radical organic linkers, and facile exfoliation into nanosheets.
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Affiliation(s)
- Qi Zeng
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou 510006
- China
| | - Lei Wang
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou 510006
- China
| | - Yitao Huang
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou 510006
- China
| | - Sai-Li Zheng
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou 510006
- China
| | - Yonghe He
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou 510006
- China
| | - Jun He
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou 510006
- China
| | - Wei-Ming Liao
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou 510006
- China
| | - Gang Xu
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
- China
| | | | - Zhengtao Xu
- Department of Chemistry
- City University of Hong Kong
- Kowloon
- China
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Huang WH, Li JZ, Gao LS, Wang YX, Liu SY, Jiang M, Liu T, Wang YY. The influence of structural isomerism on fluorescence and organic dye selective adsorption in two complexes based on flexible ligands. Dalton Trans 2018; 45:15060-15066. [PMID: 27711684 DOI: 10.1039/c6dt02090a] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Based on Cd(NO3)2·4H2O and 4,4'-((5-carboxy-1,3-phenylene)bis(oxy))dibenzoic acid (H3cpbda), two isomeric coordination polymers, {[Cd1.5(cpbda)(bpa)(H2O)2]·1.5H2O}n (1), [Cd(H2cpbda)2(bpa)0.5(H2O)]n (2), were synthesized by using different solvent-systems. The complexes were characterized by single-crystal X-ray diffraction, IR spectroscopy, powder X-ray diffraction, and thermogravimetric analysis. Owing to the obvious structural difference between the two isomeric complexes, the further fluorescence sensing and dye selection and adsorption were investigated. The 3D tight stacking structure of 1 strengthened the fluorescence emission and the loose 2D layer structure of 2 generated the active selection and adsorption of the Malachite Green Oxalate (MGO) dye.
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Affiliation(s)
- Wen-Huan Huang
- College of Chemistry & Chemical Engineering, Shaanxi University of Science & Techology, Xi'an, Shaanxi 710021, China.
| | - Jia-Zhi Li
- College of Chemistry & Chemical Engineering, Shaanxi University of Science & Techology, Xi'an, Shaanxi 710021, China.
| | - Lu-Sha Gao
- College of Chemistry & Chemical Engineering, Shaanxi University of Science & Techology, Xi'an, Shaanxi 710021, China.
| | - Yan-Xin Wang
- College of Chemistry & Chemical Engineering, Shaanxi University of Science & Techology, Xi'an, Shaanxi 710021, China.
| | - Shu-Ya Liu
- College of Chemistry & Chemical Engineering, Shaanxi University of Science & Techology, Xi'an, Shaanxi 710021, China.
| | - Min Jiang
- College of Chemistry & Chemical Engineering, Shaanxi University of Science & Techology, Xi'an, Shaanxi 710021, China.
| | - Tong Liu
- College of Chemistry & Chemical Engineering, Shaanxi University of Science & Techology, Xi'an, Shaanxi 710021, China.
| | - Yao-Yu Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an 710069, China
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Hennessey S, Farràs P. The Quest for Sulfur-Containing Photoactive Materials: Molecular Precursors, Structures and Applications. CHEMPHOTOCHEM 2017. [DOI: 10.1002/cptc.201700145] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Seán Hennessey
- School of Chemistry; National University of Ireland, Galway; H91 CF50 Galway Ireland
| | - Pau Farràs
- School of Chemistry; National University of Ireland, Galway; H91 CF50 Galway Ireland
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Moosavifard SE, Fani S, Rahmanian M. Hierarchical CuCo2S4 hollow nanoneedle arrays as novel binder-free electrodes for high-performance asymmetric supercapacitors. Chem Commun (Camb) 2016; 52:4517-20. [DOI: 10.1039/c6cc00215c] [Citation(s) in RCA: 179] [Impact Index Per Article: 22.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Hierarchical CuCo2S4 hollow nanoneedle arrays have been firstly synthesized on a Ni foam using a facile template-free hydrothermal method and applied as novel binder-free electrodes for high-performance asymmetric supercapacitors.
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Affiliation(s)
| | - Saeed Fani
- Department of Chemistry
- University of Science and Technology
- Tehran
- Iran
| | - Mehdi Rahmanian
- Department of Material Engineering
- University of Science and Technology
- Tehran
- Iran
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