发明名称 |
Anode material and battery using the same |
摘要 |
Provided is a battery with a higher capacity and superior charge-discharge cycle characteristics. A cathode contained in a package can and an anode contained in a package cup are laminated with a separator in between. The separator is impregnated with an electrolyte solution formed by dissolving lithium salt in a solvent. The anode comprises a tin-containing material including metallic tin and an intermetallic compound including tin in the same particle. A higher capacity and superior charge-discharge cycles can be obtained by the tin-containing material.
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申请公布号 |
US2004053131(A1) |
申请公布日期 |
2004.03.18 |
申请号 |
US20030664683 |
申请日期 |
2003.09.18 |
申请人 |
SONY CORPORATION |
发明人 |
TANIZAKI HIROAKI;OMARU ATSUO |
分类号 |
H01M10/40;H01M4/02;H01M4/36;H01M4/38;H01M4/48;H01M4/50;H01M4/52;H01M4/58;H01M4/62;H01M10/36;(IPC1-7):H01M4/38 |
主分类号 |
H01M10/40 |
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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