Invention Grant
- Patent Title: Non-aqueous electrolyte secondary battery
- Patent Title (中): 非水电解质二次电池
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Application No.: US14512457Application Date: 2014-10-12
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Publication No.: US09337513B2Publication Date: 2016-05-10
- Inventor: Takanobu Chiga , Takashi Takeuchi
- Applicant: Panasonic Intellectual Property Management Co., Ltd.
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: McDermott Will & Emery LLP
- Priority: JP2013-224678 20131029
- Main IPC: H01M10/0525
- IPC: H01M10/0525 ; H01M10/0569 ; H01M10/052

Abstract:
A non-aqueous electrolyte secondary battery which is one example of an embodiment of the present disclosure is a non-aqueous electrolyte secondary battery including a non-aqueous electrolyte which contains a non-aqueous solvent. The non-aqueous solvent contains a fluoroethylene carbonate, a difluorobutylene carbonate, and at least one of a fluorinated chain carbonate and a fluorinated chain carboxylic acid ester, total volumetric contents of which is more than 50 percent with respect to the total volume of the non-aqueous solvent.
Public/Granted literature
- US20150118576A1 NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY Public/Granted day:2015-04-30
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