Title:
NON-AQUEOUS ELECTROLYTE POWER STORAGE ELEMENT AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2018/037869
Kind Code:
A1
Abstract:
[Problem] To provided a non-aqueous electrolyte power storage element having excellent lifespan characteristics, and a method for manufacturing the non-aqueous electrolyte power storage element. [Solution] This non-aqueous electrolyte power storage element is provided with a non-aqueous electrolyte, and an electrode body in which a heat-resistant layer is disposed between a positive electrode and a separator. The heat-resistant layer has a breaking strength of 460 gf/cm or lower, and the non-aqueous electrolyte contains a compound represented by formula (1). In formula (1), X is a halogen atom. R1 is a halogen atom, a C1-3 hydrocarbon group, or a C1-3 halogenated hydrocarbon group. n is an integer of 0-2. If n is 2, a plurality of R1 independently satisfy the above definition.
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Inventors:
TANAKA KIE (JP)
Application Number:
PCT/JP2017/028165
Publication Date:
March 01, 2018
Filing Date:
August 03, 2017
Export Citation:
Assignee:
GS YUASA INT LTD (JP)
International Classes:
H01M10/058; H01G11/26; H01G11/30; H01G11/52; H01G11/64; H01M4/13; H01M4/139; H01M10/0567; H01M10/052; H01M50/409
Foreign References:
| JP2005340026A | 2005-12-08 | |||
| JP2006108100A | 2006-04-20 | |||
| JP2016006763A | 2016-01-14 | |||
| JP2009026733A | 2009-02-05 | |||
| JP2015053282A | 2015-03-19 |
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