Uniform LiMO2 assembled microspheres as superior cycle stability cathode materials for high energy and power Li-ion batteries

Dong Luo; Shaohua Fang; Qinghua Tian; Long Qu; Shumin Shen; Li Yang; Shin-ichi Hdirano

doi:10.1039/C5TA06592E

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Uniform LiMO₂ assembled microspheres as superior cycle stability cathode materials for high energy and power Li-ion batteries†

Dong Luo,^a Shaohua Fang,*^a Qinghua Tian,^a Long Qu,^a Shumin Shen,^a Li Yang*^ab and Shin-ichi Hdirano^b

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* Corresponding authors

^a School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
E-mail: housefang@sjtu.edu.cn, liyangce@sjtu.edu.cn

^b Hirano Institute for Materials Innovation, Shanghai Jiao Tong University, Shanghai 200240, China

Abstract

A novel solvothermal-precursor method is designed to prepare uniform assembled microspherical LiMO₂ (layered Li transition metal oxide) cathodes for high energy and power Li-ion batteries. The LiMO₂ assembled microspheres exhibit superior long-term cycle stability and rate capability.

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Article information

DOI: https://doi.org/10.1039/C5TA06592E
Article type: Communication
Submitted: 21 Aug 2015
Accepted: 09 Oct 2015
First published: 12 Oct 2015

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J. Mater. Chem. A, 2015,3, 22026-22030

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Uniform LiMO₂ assembled microspheres as superior cycle stability cathode materials for high energy and power Li-ion batteries

D. Luo, S. Fang, Q. Tian, L. Qu, S. Shen, L. Yang and S. Hdirano, J. Mater. Chem. A, 2015, 3, 22026 DOI: 10.1039/C5TA06592E

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Journal of Materials Chemistry A