Issue 11, 2017

Investigation of K3V2(PO4)3/C nanocomposites as high-potential cathode materials for potassium-ion batteries

Abstract

Novel K3V2(PO4)3 and three-dimensional conductive network K3V2(PO4)3/C nanocomposites are successfully fabricated and further evaluated as cathode materials for potassium-ion batteries for the first time. The K3V2(PO4)3/C nanocomposite exhibits a high-potential platform of 3.6–3.9 V and a good capacity retention of at least 100 cycles. This work may provide new insight into developing cathode materials for potassium-ion batteries.

Graphical abstract: Investigation of K3V2(PO4)3/C nanocomposites as high-potential cathode materials for potassium-ion batteries

Supplementary files

Article information

Article type
Communication
Submitted
19 12月 2016
Accepted
13 1月 2017
First published
13 1月 2017

Chem. Commun., 2017,53, 1805-1808

Investigation of K3V2(PO4)3/C nanocomposites as high-potential cathode materials for potassium-ion batteries

J. Han, G. Li, F. Liu, M. Wang, Y. Zhang, L. Hu, C. Dai and M. Xu, Chem. Commun., 2017, 53, 1805 DOI: 10.1039/C6CC10065A

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