Issue 35, 2013
From the journal:

RSC Advances

Lithium difluoro(sulfato)borate as a salt for the electrolyte of advanced lithium-ion batteries

Shiyou Li,a   Wei Zhao,a   Yangyu Zhao,a   Xiaopeng Lia  and  Xiaoling Cui*a  

* Corresponding authors

a College of Petrochemical Technology, Lanzhou University of Technology, Lanzhou 730050, China
E-mail: xlcuilw@163.com
Fax: +86-931-2973648
Tel: +86-931-2973305

Abstract

Novel lithium difluoro(sulfato)borate (LiBF2SO4) was synthesized by the reaction between (C2H5)2O·BF3 and basic Li2SO4 in an aprotic solvent. Compared with conventional LiPF6-based electrolytes, the LiBF2SO4-based electrolyte exhibits good electrochemical stability, stable cycle performance, super rate performance and reduced impedance.

Graphical abstract: Lithium difluoro(sulfato)borate as a salt for the electrolyte of advanced lithium-ion batteries

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Article information

DOI
https://doi.org/10.1039/C3RA41311J
Article type
Communication
Submitted
19 Mar 2013
Accepted
28 Jun 2013
First published
01 Jul 2013

RSC Adv., 2013,3, 14942-14945

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Lithium difluoro(sulfato)borate as a salt for the electrolyte of advanced lithium-ion batteries

S. Li, W. Zhao, Y. Zhao, X. Li and X. Cui, RSC Adv., 2013, 3, 14942 DOI: 10.1039/C3RA41311J

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