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Title:
NON-AQUEOUS ELECTROLYTE FOR BATTERY, LITHIUM SECONDARY BATTERY PRECURSOR, METHOD FOR MANUFACTURING LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2022/255224
Kind Code:
A1
Abstract:
The present invention is a non-aqueous electrolyte for a battery that includes a compound represented by the formula (P) and a sulfate ester compound. In the formula (P): each of R1–R4 independently represents an alkyl group with a carbon number of 1–6 or an aryl group with a carbon number of 6–12; L1 represents an alkylene group with a carbon number of 1–6 or an arylene group with a carbon number of 6–12; and n represents an integer in the range 0–2. If n is 2, the two R4 moieties can be identical or different and the two L1 moieties can be identical or different.

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Inventors:
MIZUNO YU (JP)
SUGIHARA YURI (JP)
Application Number:
PCT/JP2022/021609
Publication Date:
December 08, 2022
Filing Date:
May 26, 2022
Export Citation:
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Assignee:
MITSUI CHEMICALS INC (JP)
International Classes:
H01M10/052; H01M10/0567; H01M10/058
Foreign References:
JP2020013881A2020-01-23
CN105826604A2016-08-03
JP2016045987A2016-04-04
JP2014170689A2014-09-18
CN112271337A2021-01-26
JP2001307768A2001-11-02
JP2009003799A2009-01-08
JP2018156761A2018-10-04
JP2021094572A2021-06-24
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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