Invention Grant
- Patent Title: Secondary battery including electrolyte having an unsaturated cyclic ester carbonate
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Application No.: US15345796Application Date: 2016-11-08
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Publication No.: US10833362B2Publication Date: 2020-11-10
- Inventor: Masayuki Ihara , Tadahiko Kubota
- Applicant: Sony Corporation
- Applicant Address: JP Kyoto
- Assignee: Murata Manufacturing Co., Ltd.
- Current Assignee: Murata Manufacturing Co., Ltd.
- Current Assignee Address: JP Kyoto
- Agency: K&L Gates LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@ef18e56
- Main IPC: H01M10/0566
- IPC: H01M10/0566 ; H01M10/0525 ; H01M4/133 ; H01M10/0567 ; H01M4/587 ; H01M4/02

Abstract:
A secondary battery is provided. The secondary battery includes a cathode; an anode; and an electrolytic solution, wherein the anode comprises an anode active material layer, wherein the anode active material layer comprises a carbon material, wherein the anode active material layer has a thickness from about 40 micrometers to about 100 micrometers, and wherein the electrolytic solution comprises an unsaturated cyclic ester carbonate represented by Formula (2): where R5 and R6 are selected from the group consisting of a hydrogen group, an alkyl group, an alkyne group, and an aryl group.
Public/Granted literature
- US20170117577A1 SECONDARY BATTERY Public/Granted day:2017-04-27
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