Surface Zn doped LiMn2O4 for an improved high temperature performance

Jun-Yu Piao; Shu-Yi Duan; Xi-Jie Lin; Xian-Sen Tao; Yan-Song Xu; An-Min Cao; Li-Jun Wan

doi:10.1039/C8CC01878B

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Surface Zn doped LiMn₂O₄ for an improved high temperature performance†

Jun-Yu Piao,^ab Shu-Yi Duan,^ab Xi-Jie Lin,^ab Xian-Sen Tao,^ab Yan-Song Xu,^ab An-Min Cao

*^ab and Li-Jun Wan

*^ab

Author affiliations

* Corresponding authors

^a CAS Key Laboratory of Molecular Nanostructure and Nanotechnology, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
E-mail: anmin_cao@iccas.ac.cn, wanlijun@iccas.ac.cn

^b University of Chinese Academy of Sciences, Beijing 100049, China

Abstract

A surface doping strategy is demonstrated for the stabilization of LiMn₂O₄, which is achieved by the surface solid reaction between the LiMn₂O₄ particle and its ZnO nanoshell. The surface treated sample shows a much improved high temperature performance with evidently suppressed Mn dissolution.

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Article information

DOI: https://doi.org/10.1039/C8CC01878B
Article type: Communication
Submitted: 08 Mar 2018
Accepted: 28 Apr 2018
First published: 30 Apr 2018

Download Citation

Chem. Commun., 2018,54, 5326-5329

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Surface Zn doped LiMn₂O₄ for an improved high temperature performance

J. Piao, S. Duan, X. Lin, X. Tao, Y. Xu, A. Cao and L. Wan, Chem. Commun., 2018, 54, 5326 DOI: 10.1039/C8CC01878B

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