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Issue 74, 2018
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Tailoring hollow microflower-shaped CoSe2 anodes in sodium ion batteries with high cycling stability

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Abstract

Hollow microflower-shaped CoSe2 particles were successfully constructed and further evaluated as an anode material for sodium-ion batteries. It yielded a large discharge capacity of 220 mA h g−1 and ultralong cycle life of 1690 cycles at 1 A g−1. This ultralong cycle life can be attributed to a surface-controlled pseudocapacitive behavior and resulting rapid electron/sodium ion transport.

Graphical abstract: Tailoring hollow microflower-shaped CoSe2 anodes in sodium ion batteries with high cycling stability

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Publication details

The article was received on 02 Jun 2018, accepted on 16 Aug 2018 and first published on 16 Aug 2018


Article type: Communication
DOI: 10.1039/C8CC04426K
Citation: Chem. Commun., 2018,54, 10507-10510
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    Tailoring hollow microflower-shaped CoSe2 anodes in sodium ion batteries with high cycling stability

    X. Ma, L. Zou and W. Zhao, Chem. Commun., 2018, 54, 10507
    DOI: 10.1039/C8CC04426K

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