Invention Grant
US09444090B2 Lithium metal doped electrodes for lithium-ion rechargeable chemistry
有权
用于锂离子充电化学的锂金属掺杂电极
- Patent Title: Lithium metal doped electrodes for lithium-ion rechargeable chemistry
- Patent Title (中): 用于锂离子充电化学的锂金属掺杂电极
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Application No.: US14347957Application Date: 2012-10-05
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Publication No.: US09444090B2Publication Date: 2016-09-13
- Inventor: Gao Liu , Vince Battaglia , Lei Wang
- Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
- Applicant Address: US CA Oakland
- Assignee: The Regents of the University of California
- Current Assignee: The Regents of the University of California
- Current Assignee Address: US CA Oakland
- Agency: Lowenstein Sandler LLP
- International Application: PCT/US2012/059127 WO 20121005
- International Announcement: WO2013/052916 WO 20130411
- Main IPC: C08K3/04
- IPC: C08K3/04 ; H01M4/04 ; H01M4/133 ; H01M4/1393 ; H01M4/587 ; H01M4/62 ; H01M10/0525 ; H01M4/36
Abstract:
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.
Public/Granted literature
- US20140227432A1 LITHIUM METAL DOPED ELECTRODES FOR LITHIUM-ION RECHARGEABLE CHEMISTRY Public/Granted day:2014-08-14
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