Invention Grant
- Patent Title: Cathode active material for overcharge protection in secondary lithium batteries
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Application No.: US13664210Application Date: 2012-10-30
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Publication No.: US09991566B2Publication Date: 2018-06-05
- Inventor: Peter B. Hallac , Sung-Jin Cho , Frederic C. Bonhomme , Mohamed Taggougui , David R. Boone , Qingfang Shi , Alexandre Ndedi Ntepe
- Applicant: Johnson Controls Technology LLC
- Applicant Address: US MI Auburn Hills
- Assignee: Johnson Controls Technology Company
- Current Assignee: Johnson Controls Technology Company
- Current Assignee Address: US MI Auburn Hills
- Agency: Fletcher Yoder, P.C.
- Main IPC: H01M4/485
- IPC: H01M4/485 ; H01M10/42 ; H01M4/36 ; H01M4/505 ; H01M4/525 ; H01M4/58 ; H01M10/0525 ; H01M2/34 ; H01M4/04 ; H01M4/131 ; H01M4/62 ; H01M10/44 ; H02J7/00 ; H01M4/02
Abstract:
Provided herein is an electrode active material comprising a lithium metal oxide and an overcharge protection additive having an operating voltage higher than the operating voltage of the lithium metal oxide.
Public/Granted literature
- US20130115515A1 CATHODE ACTIVE MATERIAL FOR OVERCHARGE PROTECTION IN SECONDARY LITHIUM BATTERIES Public/Granted day:2013-05-09
Information query
