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Title:
LITHIUM SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2022/070646
Kind Code:
A1
Abstract:
This lithium secondary battery is provided with: a positive electrode; a negative electrode; a separator disposed between the positive electrode and the negative electrode; and a nonaqueous electrolyte. The nonaqueous electrolyte includes: a fluorinated vinylene ether compound A having -CF=CH-O- bond; and a nonaqueous solvent.

Inventors:
TERADA SHOSHI
KANO AKIRA
Application Number:
PCT/JP2021/030125
Publication Date:
April 07, 2022
Filing Date:
August 18, 2021
Export Citation:
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Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01M4/13; H01M4/525; H01M10/052; H01M10/0567; H01M10/0569
Domestic Patent References:
WO2012133698A12012-10-04
WO2012133701A12012-10-04
WO2016129602A12016-08-18
Foreign References:
JP2014072102A2014-04-21
Attorney, Agent or Firm:
KAWASAKI, HASHIMOTO AND PARTNERS (JP)
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