- Patent Title: Composite electrolyte, secondary battery, battery pack, and vehicle
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Application No.: US17007131Application Date: 2020-08-31
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Publication No.: US11901503B2Publication Date: 2024-02-13
- Inventor: Norio Takami , Takashi Kishi
- Applicant: KABUSHIKI KAISHA TOSHIBA
- Applicant Address: JP Tokyo
- Assignee: KABUSHIKI KAISHA TOSHIBA
- Current Assignee: KABUSHIKI KAISHA TOSHIBA
- Current Assignee Address: JP Tokyo
- Agency: Foley & Lardner LLP
- Priority: JP 20050446 2020.03.23
- Main IPC: H01M10/056
- IPC: H01M10/056 ; H01M10/0525 ; H01M10/42 ; B60L50/64
Abstract:
According to one embodiment, a composite electrolyte includes inorganic solid particles, an ionic liquid and 0.5 to 10% by weight of a fibrous polymer. The ionic liquid includes cations and anions. The fibrous polymer has an average fiber diameter of 1 to 100 nm.
Public/Granted literature
- US20210296681A1 COMPOSITE ELECTROLYTE, SECONDARY BATTERY, BATTERY PACK, AND VEHICLE Public/Granted day:2021-09-23
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