Invention Publication
- Patent Title: NEGATIVE ELECTRODE LAYER, METHOD FOR MANUFACTURING NEGATIVE ELECTRODE LAYER, AND ALL-SOLID-STATE BATTERY
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Application No.: US17963240Application Date: 2022-10-11
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Publication No.: US20230207777A1Publication Date: 2023-06-29
- Inventor: Akio MITSUI , Aiko NAGANO , Yasunari SUGITA , Takaaki TAMURA , Yasutaka TSUTSUI
- Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA , PANASONIC HOLDINGS CORPORATION
- Applicant Address: JP Toyota-shi
- Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA,PANASONIC HOLDINGS CORPORATION
- Current Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA,PANASONIC HOLDINGS CORPORATION
- Current Assignee Address: JP Toyota-shi; JP Osaka
- Priority: JP 21212462 2021.12.27
- Main IPC: H01M4/131
- IPC: H01M4/131 ; H01M10/0585 ; H01M4/485 ; H01M4/62 ; H01M4/1391 ; H01M10/0562
Abstract:
A negative electrode layer that is used for an all-solid-state battery includes: lithium titanate; a sulfide solid electrolyte; and a rubber binder. The ratio of the amount A of the rubber binder adsorbed on the lithium titanate to the total content B of the rubber binder in the negative electrode layer is 1.35% or less.
Information query
