Invention Grant
- Patent Title: Protective coatings for conversion material cathodes
- Patent Title (中): 转换材料阴极的保护涂层
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Application No.: US14272518Application Date: 2014-05-08
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Publication No.: US09543564B2Publication Date: 2017-01-10
- Inventor: Rainer Fasching , Joseph Han , Jon Shan , Ghyrn E. Loveness , Eric Tulsky , Timothy Holme
- Applicant: QuantumScape Corporation
- Applicant Address: US CA San Jose
- Assignee: QuantumScape Corporation
- Current Assignee: QuantumScape Corporation
- Current Assignee Address: US CA San Jose
- Agency: Squire Patton Boggs (US) LLP
- Main IPC: H01M4/04
- IPC: H01M4/04 ; H01M4/36 ; H01M4/139 ; H01M4/62 ; H01M4/58 ; H01M4/1395 ; H01M4/1397 ; H01M10/0585 ; H01M6/40 ; H01M4/02 ; B82Y30/00 ; H01M4/70 ; H01M10/04 ; H01M10/052 ; H01M10/0562
Abstract:
Battery systems using coated conversion materials as the active material in battery cathodes are provided herein. Protective coatings may be an oxide, phosphate, or fluoride, and may be lithiated. The coating may selectively isolate the conversion material from the electrolyte. Methods for fabricating batteries and battery systems with coated conversion material are also provided herein.
Public/Granted literature
- US20140234715A1 PROTECTIVE COATINGS FOR CONVERSION MATERIAL CATHODES Public/Granted day:2014-08-21
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