Issue 25, 2016
From the journal:

Chemical Communications

Suppressing the voltage-fading of layered lithium-rich cathode materials via an aqueous binder for Li-ion batteries†

Tao Zhang,a   Jun-tao Li,*a   Jie Liu,b   Ya-ping Deng,a   Zhen-guo Wu,c   Zu-wei Yin,a   Dong Guo,a   Ling Huangb  and  Shi-gang Sunb  

* Corresponding authors

a College of Energy, Xiamen University, Xiamen, China
E-mail: jtli@xmu.edu.cn

b College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, China

c School of Chemical Engineering, Sichuan University, Chengdu, China

Abstract

Guar gum (GG) has been applied as a binder for layered lithium-rich cathode materials of Li-ion batteries for the first time. Compared with the conventional PVDF binder, electrodes with GG as the binder exhibit significantly suppressed voltage and capacity fading. This study has introduced a multi-functional binder for layered lithium-rich cathode materials.

Graphical abstract: Suppressing the voltage-fading of layered lithium-rich cathode materials via an aqueous binder for Li-ion batteries

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Article information

DOI
https://doi.org/10.1039/C5CC10534J
Article type
Communication
Submitted
24 Dec 2015
Accepted
29 Feb 2016
First published
01 Mar 2016

Chem. Commun., 2016,52, 4683-4686

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Suppressing the voltage-fading of layered lithium-rich cathode materials via an aqueous binder for Li-ion batteries

T. Zhang, J. Li, J. Liu, Y. Deng, Z. Wu, Z. Yin, D. Guo, L. Huang and S. Sun, Chem. Commun., 2016, 52, 4683 DOI: 10.1039/C5CC10534J

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