Invention Grant
- Patent Title: Cathode active material and secondary battery using same
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Application No.: US16847636Application Date: 2020-04-13
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Publication No.: US11791464B2Publication Date: 2023-10-17
- Inventor: Hirotetsu Suzuki
- Applicant: Panasonic Intellectual Property Management Co., Ltd.
- Applicant Address: JP Osaka
- Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee Address: JP Osaka
- Agency: McDermott Will & Emery LLP
- Priority: JP 19101760 2019.05.30
- Main IPC: H01M4/525
- IPC: H01M4/525 ; H01M4/505 ; H01M4/66 ; H01M10/0525 ; H01M10/0569 ; H01M4/134 ; H01M4/02
Abstract:
Provided is a cathode active material comprising particles each containing a lithium composite oxide; and a coating layer containing an ammonium phosphate compound and coating each of the particles.
Public/Granted literature
- US20200381722A1 CATHODE ACTIVE MATERIAL AND SECONDARY BATTERY USING SAME Public/Granted day:2020-12-03
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