发明申请
US20140227432A1 LITHIUM METAL DOPED ELECTRODES FOR LITHIUM-ION RECHARGEABLE CHEMISTRY
有权
用于锂离子可充电化学的锂金属掺杂电极
- 专利标题： LITHIUM METAL DOPED ELECTRODES FOR LITHIUM-ION RECHARGEABLE CHEMISTRY
- 专利标题（中）： 用于锂离子可充电化学的锂金属掺杂电极
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申请号： US14347957申请日： 2012-10-05
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公开(公告)号： US20140227432A1公开(公告)日： 2014-08-14
- 发明人: Gao Liu , Vince Battaglia , Lei Wang
- 申请人： THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
- 申请人地址： US CA Oakland
- 专利权人： The Regents of the University of California
- 当前专利权人： The Regents of the University of California
- 当前专利权人地址： US CA Oakland
- 国际申请： PCT/US2012/059127 WO 20121005
- 主分类号： H01M4/04
- IPC分类号： H01M4/04 ; H01M4/36
摘要：
An embodiment of the invention combines the superior performance of a polyvinylidene difluoride (PVDF) or polyethyleneoxide (POE) binder, the strong binding force of a styrene-butadiene (SBR) binder, and a source of lithium ions in the form of solid lithium metal powder (SLMP) to form an electrode system that has improved performance as compared to PVDF/SBR binder based electrodes. This invention will provide a new way to achieve improved results at a much reduced cost.
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