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Issue 46, 2019
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Bismuth oxychloride nanoflake assemblies as a new anode for potassium ion batteries

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Abstract

This work reports the first demonstration of bismuth oxyhalides as anode materials in potassium-ion batteries. BiOCl nanoflake assemblies deliver high capacities of 367 mA h g−1 at 50 mA g−1 and 175 mA h g−1 at 1 A g−1. The formation of K–Bi alloys at an early stage of potassiation is observed.

Graphical abstract: Bismuth oxychloride nanoflake assemblies as a new anode for potassium ion batteries

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Publication details

The article was received on 09 Mar 2019, accepted on 07 May 2019 and first published on 07 May 2019


Article type: Communication
DOI: 10.1039/C9CC01937E
Chem. Commun., 2019,55, 6507-6510

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    Bismuth oxychloride nanoflake assemblies as a new anode for potassium ion batteries

    W. Li, Y. Xu, Y. Dong, Y. Wu, C. Zhang, M. Zhou, Q. Fu, M. Wu and Y. Lei, Chem. Commun., 2019, 55, 6507
    DOI: 10.1039/C9CC01937E

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