Invention Grant
- Patent Title: Positive electrode active material, positive electrode, and lithium ion secondary battery
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Application No.: US16474299Application Date: 2017-12-26
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Publication No.: US10998542B2Publication Date: 2021-05-04
- Inventor: Masaaki Matsuu
- Applicant: Envision AESC Energy Devices Ltd.
- Applicant Address: JP Sagamihara
- Assignee: Envision AESC Energy Devices Ltd.
- Current Assignee: Envision AESC Energy Devices Ltd.
- Current Assignee Address: JP Sagamihara
- Agency: Sughrue Mion, PLLC
- Priority: JPJP2017-008123 20170120
- International Application: PCT/JP2017/046657 WO 20171226
- International Announcement: WO2018/135253 WO 20180726
- Main IPC: H01M4/131
- IPC: H01M4/131 ; H01M4/36 ; H01M4/505 ; H01M4/525 ; H01M10/0525 ; H01M4/02
Abstract:
A positive electrode active material according to the present invention is a positive electrode active material that is used in a positive electrode for a lithium ion secondary battery. This positive electrode active material includes positive electrode active material particles A represented by Formula (A): LiαNixCoyM1(1-x-y)O2 (where 0
Public/Granted literature
- US20190341600A1 POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE, AND LITHIUM ION SECONDARY BATTERY Public/Granted day:2019-11-07
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