Invention Grant
- Patent Title: Secondary lithium batteries having novel anodes
- Patent Title (中): 具有新型阳极的二次锂电池
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Application No.: US13337182Application Date: 2011-12-26
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Publication No.: US08828608B2Publication Date: 2014-09-09
- Inventor: Xueliang Sun , Xifei Li , Dongsheng Geng , Quanmin Yang
- Applicant: Xueliang Sun , Xifei Li , Dongsheng Geng , Quanmin Yang
- Applicant Address: CA Mississauga, ON
- Assignee: Springpower International Inc.
- Current Assignee: Springpower International Inc.
- Current Assignee Address: CA Mississauga, ON
- Agency: Manelli Selter PLLC
- Agent Edward J. Stemberger
- Main IPC: H01M4/13
- IPC: H01M4/13 ; B82Y30/00 ; H01M4/583 ; H01M4/36 ; H01M4/587 ; H01B1/04 ; H01M10/0525 ; H01M4/02 ; H01M4/62 ; H01M10/0565
Abstract:
A secondary lithium battery having an anode comprising graphene nanosheets doped with a doping element selected from the group consisting of nitrogen, boron, sulfur, phosphorous and combinations thereof. The secondary lithium battery and the anode provide capacity and other performance without degradation during long term charge and discharge cycling.
Public/Granted literature
- US20120177995A1 Secondary Lithium Batteries Having Novel Anodes Public/Granted day:2012-07-12
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