发明名称 |
LEGIERUNGSZUSAMMENSETZUNGEN FÜR LITHIUMIONENBATTERIEN |
摘要 |
Alloy compositions are described for use in anodes of lithium ion batteries. The alloy compositions contain (a) tin, (b) a second element that includes silicon, aluminum, or a combination thereof, (c) a third element that includes yttrium, a lanthanide element, an actinide element, or a combination thereof and an optional alkaline earth element, and (d) an optional transition metal. The alloy compositions are amorphous and remain amorphous even after multiple cycles of lithiation and delithiation. |
申请公布号 |
DE602006011018(D1) |
申请公布日期 |
2010.01.21 |
申请号 |
DE20066011018T |
申请日期 |
2006.07.19 |
申请人 |
3M INNOVATIVE PROPERTIES CO. |
发明人 |
OBROVAC, MARK N.;DAHN, JEFFREY R.;MAR, RICHARD;FLEISCHAUER, MICHAEL D. |
分类号 |
H01M4/46;C22C13/00;C22C21/00;C22C28/00;C22C45/00;C22C45/08;H01M4/134;H01M4/38;H01M10/052 |
主分类号 |
H01M4/46 |
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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