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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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Article information


Submitted
09 Mar 2019
Accepted
07 May 2019
First published
07 May 2019

Chem. Commun., 2019,55, 6507-6510
Article type
Communication

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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