Invention Grant
- Patent Title: Method of making silicon anode material for rechargeable cells
- Patent Title (中): 制造可充电电池用硅阳极材料的方法
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Application No.: US14597875Application Date: 2015-01-15
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Publication No.: US09553304B2Publication Date: 2017-01-24
- Inventor: Philip John Rayner
- Applicant: Philip John Rayner
- Applicant Address: GB Oxfordshire
- Assignee: Nexeon Limited
- Current Assignee: Nexeon Limited
- Current Assignee Address: GB Oxfordshire
- Agency: McDonnell Boehnen Hulbert & Berghoff LLP
- Priority: GB0907891.6 20090507
- Main IPC: H01M4/134
- IPC: H01M4/134 ; H01M4/04 ; H01M4/583 ; C22C21/02 ; C22C21/04 ; H01M4/38 ; H01M4/525 ; H01M10/0525
Abstract:
There is provided a method of forming silicon anode material for rechargeable cells. The method includes providing a metal matrix, comprising no more than 30 wt % silicon, including silicon structures dispersed therein. The method further includes at least partially etching the metal matrix to at least partially isolate the silicon structures.
Public/Granted literature
- US20150125754A1 Method of Making Silicon Anode Material for Rechargeable Cells Public/Granted day:2015-05-07
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