发明授权
- 专利标题： Lithium ion batteries with improved resistance to sustained self-heating
- 专利标题（中）： 锂离子电池具有改善的持续自热阻力
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申请号： US09283647申请日： 1999-04-01
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公开(公告)号： US06428933B1公开(公告)日： 2002-08-06
- 发明人: Leif Christensen , Robert L. Turner
- 申请人： Leif Christensen , Robert L. Turner
- 主分类号： H01M458
- IPC分类号： H01M458
摘要：
A lithium ion battery that includes: (a) a cathode; (b) an anode in the form of a thin film which, when lithiated, does not exhibit sustained self-heating at temperatures up to about 100° C.; and (c) an electrolyte separating the anode and the cathode. The battery has a capacity of at least 600 milliamp-hours, a specific energy of at least 100 watt-hours/kg, and a volumetric energy of at least 250 watt-hours/liter.