Invention Application
- Patent Title: NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
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Application No.: US17442219Application Date: 2020-01-27
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Publication No.: US20220166007A1Publication Date: 2022-05-26
- Inventor: Takashi Ko , Shinya Suzuki , Fumiharu Niina , Sho Tsuruta , Katsunori Yanagida
- Applicant: Panasonic Intellectual Property Management Co., Ltd.
- Applicant Address: JP Osaka-shi, Osaka
- Assignee: Panasonic Intellectual Property Management Co., Ltd.
- Current Assignee: Panasonic Intellectual Property Management Co., Ltd.
- Current Assignee Address: JP Osaka-shi, Osaka
- Priority: JP2019-065490 20190329
- International Application: PCT/JP2020/002828 WO 20200127
- Main IPC: H01M4/36
- IPC: H01M4/36 ; H01M10/0525 ; H01M4/525 ; H01M4/505 ; H01M4/58
Abstract:
In a nonaqueous electrolyte secondary battery, a positive electrode contains a positive electrode active material A. The positive electrode active material A includes: a lithium transition metal composite oxide represented by a general formula of LiaNibCocMndAleMfOg (in the formula, M is at least one element selected from Groups IV, V, and VI, and 0.8≤a≤1.2, b≥0.82, 0
Information query
