Invention Grant
- Patent Title: Lithium secondary battery electrolytic solution and secondary battery including said electrolytic solution
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Application No.: US14388174Application Date: 2013-03-25
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Publication No.: US09614252B2Publication Date: 2017-04-04
- Inventor: Yuki Yamada , Atsuo Yamada , Makoto Yaegashi , Haosheu Zhou , Fujun Li
- Applicant: THE UNIVERSITY OF TOKYO
- Applicant Address: JP Bunkyo-ku, Tokyo
- Assignee: THE UNIVERSITY OF TOKYO
- Current Assignee: THE UNIVERSITY OF TOKYO
- Current Assignee Address: JP Bunkyo-ku, Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2012-069738 20120326; JP2012-069739 20120326
- International Application: PCT/JP2013/058646 WO 20130325
- International Announcement: WO2013/146714 WO 20131003
- Main IPC: H01M10/0567
- IPC: H01M10/0567 ; H01M10/0568 ; H01M10/0569 ; H01M4/133 ; H01M4/134 ; H01M4/587 ; H01M10/0525 ; H01M12/08 ; H01M10/052 ; H01M4/38 ; H01M4/02
Abstract:
A new electrolytic solution system for lithium secondary batteries. Provided is a lithium secondary battery electrolytic solution containing a nonaqueous solvent and a lithium salt. The nonaqueous solvent is mixed at an amount of not more than 3 mol with respect to 1 mol of the lithium salt.
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