Invention Grant
- Patent Title: Electrolytic solution, electrochemical device, secondary cell, and module
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Application No.: US16626754Application Date: 2018-05-30
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Publication No.: US11374259B2Publication Date: 2022-06-28
- Inventor: Tomoya Hidaka , Kenzou Takahashi , Masakazu Kinoshita , Shigeaki Yamazaki
- Applicant: DAIKIN INDUSTRIES, LTD.
- Applicant Address: JP Osaka
- Assignee: DAIKIN INDUSTRIES, LTD.
- Current Assignee: DAIKIN INDUSTRIES, LTD.
- Current Assignee Address: JP Osaka
- Agency: Sughrue Mion, PLLC
- Priority: JPJP2017-128995 20170630
- International Application: PCT/JP2018/020786 WO 20180530
- International Announcement: WO2019/003776 WO 20190103
- Main IPC: H01M10/0567
- IPC: H01M10/0567 ; C07D307/33 ; H01G11/60 ; H01G11/62 ; H01M10/0569
Abstract:
An electrolyte solution contains tris(trimethylsilyl) phosphite and at least one fluorinated saturated cyclic carbonate (1) selected from pentafluoropropylethylene carbonate and heptafluoroisobutylethylene carbonate. Also disclosed is an electrochemical device including the electrolyte solution.
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