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Issue 15, 2018
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An inorganic–organic hybrid supramolecular framework as a high-performance anode for lithium-ion batteries

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Abstract

Herein, an excellent anode was achieved for a lithium-ion battery based on a polyoxometalate-organic framework [Ni5(OH)3(trzS)3(en)(H2O)(B-α-PW9O34)] for the first time. It can deliver a capacity of 710 mA h g−1 at 100 mA g−1 after 50 cycles and a high capacity retention of 82.2% after 500 cycles at a high rate of 800 mA g−1, which is supposed to be due to the unique porous characteristic and high chemical stability of the proposed anode. The higher capacity was ascribed to Ni and W of the building unit taking part in lithium storage.

Graphical abstract: An inorganic–organic hybrid supramolecular framework as a high-performance anode for lithium-ion batteries

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Publication details

The article was received on 25 Jan 2018, accepted on 13 Mar 2018 and first published on 13 Mar 2018


Article type: Communication
DOI: 10.1039/C8DT00335A
Citation: Dalton Trans., 2018,47, 5166-5170
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    An inorganic–organic hybrid supramolecular framework as a high-performance anode for lithium-ion batteries

    S. Xia, F. Li, X. Li, F. Cheng, C. Sun, J. Liu and H. Guo, Dalton Trans., 2018, 47, 5166
    DOI: 10.1039/C8DT00335A

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