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Title:
LITHIUM SECONDARY BATTERY AND ELECTROLYTIC SOLUTION FOR LITHIUM SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2021/206120
Kind Code:
A1
Abstract:
Provided is a lithium secondary battery comprising an aluminum negative electrode that can occlude and release lithium ions, a positive electrode that can occlude and release lithium ions, and an electrolytic solution, wherein the aluminum negative electrode is configured from an aluminum-containing metal and the electrolytic solution contains an electrolyte, an organic solvent, and an additive.

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Inventors:
MATSUMOTO SHINGO (JP)
YAMAGUCHI TAKITARO (JP)
Application Number:
PCT/JP2021/014754
Publication Date:
October 14, 2021
Filing Date:
April 07, 2021
Export Citation:
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Assignee:
SUMITOMO CHEMICAL CO (JP)
International Classes:
H01M4/13; H01M4/38; H01M4/46; H01M10/052; H01M10/0567
Domestic Patent References:
WO2019146231A12019-08-01
Foreign References:
JP2016119175A2016-06-30
JP2001256997A2001-09-21
JP2019175568A2019-10-10
JP2019207755A2019-12-05
JP2017195028A2017-10-26
CN106602129A2017-04-26
JPH07320723A1995-12-08
JP2020070383A2020-05-07
JP2011228058A2011-11-10
Other References:
JOURNAL OF JAPAN INSTITUTE OF LIGHT METALS, vol. 37, 1987, pages 146 - 152
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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