发明名称 |
Template electrode structures for depositing active materials |
摘要 |
Provided are examples of electrochemically active electrode materials, electrodes using such materials, and methods of manufacturing such electrodes. Electrochemically active electrode materials may include a high surface area template containing a metal silicide and a layer of high capacity active material deposited over the template. The template may serve as a mechanical support for the active material and/or an electrical conductor between the active material and, for example, a substrate. Due to the high surface area of the template, even a thin layer of the active material can provide sufficient active material loading and corresponding battery capacity. As such, a thickness of the layer may be maintained below the fracture threshold of the active material used and preserve its structural integrity during battery cycling.
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申请公布号 |
US8556996(B2) |
申请公布日期 |
2013.10.15 |
申请号 |
US201213564324 |
申请日期 |
2012.08.01 |
申请人 |
LOVENESS GHYRN E.;DELHAGEN WILLIAM S.;FASCHING RAINER;HAN SONG;LIU ZUQIN;AMPRIUS, INC. |
发明人 |
LOVENESS GHYRN E.;DELHAGEN WILLIAM S.;FASCHING RAINER;HAN SONG;LIU ZUQIN |
分类号 |
H01M4/13;B05D5/12;B82Y30/00;H01M4/04;H01M4/38;H01M4/42;H01M4/58;H01M4/72 |
主分类号 |
H01M4/13 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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