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Title:
ELECTROLYTE SOLUTION FOR NON-AQUEOUS SECONDARY BATTERY, AND NON-AQUEOUS SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2018/016519
Kind Code:
A1
Abstract:
An electrolyte solution for a non-aqueous secondary battery, the electrolyte solution containing an electrolyte, an organic solvent, and a compound represented by any of general formulas (I)-(III); and a non-aqueous secondary battery that uses the electrolyte solution. In the formulas, M indicates a transition metal. R1, R2, and R3 indicate a specific substituent. a indicates an integer from 0 to 5. b indicates an integer 0 or greater. c indicates an integer from 0 to 5. Ar1 indicates an aromatic ring, and in general formula (II), a plurality of Ar1s may be linked to each other. Ar2 represents a nitrogen-containing aromatic heterocycle.

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Inventors:
KATAOKA SHOHEI (JP)
HATAKEYAMA NAOYA (JP)
Application Number:
PCT/JP2017/026072
Publication Date:
January 25, 2018
Filing Date:
July 19, 2017
Export Citation:
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Assignee:
FUJIFILM CORP (JP)
International Classes:
H01M10/0567; H01M10/0569
Domestic Patent References:
WO2016027583A12016-02-25
WO2015016186A12015-02-05
WO2013172383A12013-11-21
Foreign References:
JPH01206571A1989-08-18
Other References:
GOLOVIN, M. NEAL ET AL., JOURNAL OF THE ELECTROCHEMICAL SOCIETY, vol. 139, no. 1, 1992, pages 5 - 10
Attorney, Agent or Firm:
IIDA, Toshizo et al. (JP)
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