Ion exchange membranes as electrolyte to improve high temperature capacity retention of LiMn2O4 cathode lithium-ion batteries

Yanbo Liu; Lei Tan; Lei Li

doi:10.1039/C2CC34529C

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Ion exchange membranes as electrolyte to improve high temperature capacity retention of LiMn₂O₄ cathode lithium-ion batteries†

Yanbo Liu,^a Lei Tan^a and Lei Li*^a

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* Corresponding authors

^a School of Chemistry and Chemical Engineering, Shanghai Jiaotong University, Shanghai, 200240, P. R. China
E-mail: lilei0323@sjtu.edu.cn
Fax: 86-21-54742567
Tel: 86-21-34202613

Abstract

A LiMn₂O₄ cathode lithium-ion battery using lithiated ion exchange membranes swollen with organic non-aqueous solvent as the electrolyte to overcome capacity fading at high temperature is first demonstrated, and shows very good capacity retention compared with conventional lithium-ion batteries using liquid electrolyte.

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Article information

DOI: https://doi.org/10.1039/C2CC34529C
Article type: Communication
Submitted: 25 Jun 2012
Accepted: 08 Aug 2012
First published: 08 Aug 2012

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Chem. Commun., 2012,48, 9858-9860

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Ion exchange membranes as electrolyte to improve high temperature capacity retention of LiMn₂O₄ cathode lithium-ion batteries

Y. Liu, L. Tan and L. Li, Chem. Commun., 2012, 48, 9858 DOI: 10.1039/C2CC34529C

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Chemical Communications