Novel layered Li3V2(PO4)3/rGO&C sheets as high-rate and long-life lithium ion battery cathodes

Qiulong Wei; Yanan Xu; Qidong Li; Shuangshuang Tan; Wenhao Ren; Qinyou An; Liqiang Mai

doi:10.1039/C6CC03629E

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Novel layered Li₃V₂(PO₄)₃/rGO&C sheets as high-rate and long-life lithium ion battery cathodes†

Qiulong Wei,‡^a Yanan Xu,‡^a Qidong Li,^a Shuangshuang Tan,^a Wenhao Ren,^a Qinyou An*^a and Liqiang Mai

*^a

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* Corresponding authors

^a State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China
E-mail: mlq518@whut.edu.cn, anqinyou86@whut.edu.cn

Abstract

Novel layered Li₃V₂(PO₄)₃/rGO&C sheets are synthesized by novel interfacial modified assembly, freeze-drying and confined annealing processes. The uniform LVP layers are alternated with rGO&C layers to form the composite layered structure, providing effective electron and ion transport. As a lithium-ion battery cathode, the composite displays excellent electrochemical performance.

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Article information

DOI: https://doi.org/10.1039/C6CC03629E
Article type: Communication
Submitted: 01 May 2016
Accepted: 08 Jun 2016
First published: 08 Jun 2016

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Chem. Commun., 2016,52, 8730-8732

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Novel layered Li₃V₂(PO₄)₃/rGO&C sheets as high-rate and long-life lithium ion battery cathodes

Q. Wei, Y. Xu, Q. Li, S. Tan, W. Ren, Q. An and L. Mai, Chem. Commun., 2016, 52, 8730 DOI: 10.1039/C6CC03629E

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Chemical Communications