发明名称 |
COMPOSITE NEGATIVE ELECTRODE MATERIALS |
摘要 |
Composite particles that include an electrochemically active metal phase, an insulating phase, and a conducting phase are provided that are useful active materials in negative electrodes for lithium-ion electrochemical cells. The electrochemically active phase includes silicon. Lithium-ion electrochemical cells are provided that include the provided composite composite particles as active materials in negative electrodes as well as methods of making the provided composite particles.
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申请公布号 |
US2011215280(A1) |
申请公布日期 |
2011.09.08 |
申请号 |
US20100716354 |
申请日期 |
2010.03.03 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
OBROVAC MARK N.;FLODQUIST MARC |
分类号 |
H01B1/04;H01B1/00;H01B1/02 |
主分类号 |
H01B1/04 |
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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