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Thermal runaway of Lithium-ion batteries employing LiN(SO2F)2-based concentrated electrolytes

Authors :
Junxian Hou
Languang Lu
Li Wang
Atsushi Ohma
Dongsheng Ren
Xuning Feng
Yan Li
Yalun Li
Issei Ootani
Xuebing Han
Weining Ren
Xiangming He
Yoshiaki Nitta
Minggao Ouyang
Source :
Nature Communications, Vol 11, Iss 1, Pp 1-11 (2020)
Publication Year :
2020
Publisher :
Nature Portfolio, 2020.

Abstract

Concentrated electrolytes display superior thermal stability due to their non-flammability nature. Here, the authors show that LiN(SO2F)2-based concentrated electrolytes are incapable of solving the safety issues due to heat release during reaction between the lithiated graphite and electrolyte.

Subjects

Subjects :
Science

Details

Language :
English
ISSN :
20411723
Volume :
11
Issue :
1
Database :
Directory of Open Access Journals
Journal :
Nature Communications
Publication Type :
Academic Journal
Accession number :
edsdoj.70da929b82ca495c846c6f041816f013
Document Type :
article
Full Text :
https://doi.org/10.1038/s41467-020-18868-w