Invention Grant
- Patent Title: Oxide mixture and complex oxide coatings for cathode materials
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Application No.: US16529545Application Date: 2019-08-01
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Publication No.: US11695108B2Publication Date: 2023-07-04
- Inventor: Dapeng Wang , Huiming Wu , Hongli Dai , Xiaoping Wang , James Gilbert , John David Carter , Zhenzhen Yang , Anh Vu , Yan Li , Yanjie Cui , Christopher S. Johnson , Arthur Jeremy Kropf , Hakim H. Iddir
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: BakerHostetler
- Main IPC: H01M4/36
- IPC: H01M4/36 ; H01M4/525 ; H01M4/505 ; H01M10/0525 ; C01G51/00 ; H01M4/62 ; H01M4/02
Abstract:
Cathode active materials are provided. The cathode active material can include a plurality of cathode active compound particles. A coating is disposed over each of the cathode active compound particles. The coating can include at least one of ZrO2, La2O3, a mixture of Al2O3 and ZrO2 or a mixture of Al2O3 and La2O3. The battery cells that include the cathode active material are also provided.
Public/Granted literature
- US20200044242A1 OXIDE MIXTURE AND COMPLEX OXIDE COATINGS FOR CATHODE MATERIALS Public/Granted day:2020-02-06
Information query
