Invention Grant
- Patent Title: Lithium secondary battery and method for manufacturing battery-incorporating device
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Application No.: US16808550Application Date: 2020-03-04
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Publication No.: US11757134B2Publication Date: 2023-09-12
- Inventor: Yuki Fujita , Chiori Suzuki
- Applicant: NGK INSULATORS, LTD.
- Applicant Address: JP Nagoya
- Assignee: NGK INSULATORS, LTD.
- Current Assignee: NGK INSULATORS, LTD.
- Current Assignee Address: JP Nagoya
- Agency: BURR PATENT LAW, PLLC
- Priority: JP 17201105 2017.10.17
- Main IPC: H01M10/0569
- IPC: H01M10/0569 ; H01M10/6554 ; H01M4/131 ; H01M4/525 ; H01M4/80 ; H01M10/0525 ; H01M50/46 ; H01M4/02 ; H01M50/133 ; H01M50/129 ; H01M50/119 ; H01M50/121
Abstract:
Provided is a secondary lithium battery including: a positive electrode plate that is a sintered lithium complex oxide plate; a negative electrode containing carbon and styrene butadiene rubber (SBR); and an electrolytic solution containing lithium borofluoride (LiBF4) in a non-aqueous solvent composed of γ-butyrolactone (GBL), or composed of ethylene carbonate (EC) and γ-butyrolactone (GBL).
Public/Granted literature
- US2635786A Stackable storage container Public/Granted day:1953-04-21
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