发明名称 |
Method of manufacturing an electrode active material particle for a rechargeable battery |
摘要 |
A method of manufacturing an electrode active material particle for a rechargeable battery wherein a layer of an active material capable of being alloyed with Li is formed on a surface of a metal particle incapable of being alloyed with Li and then a heat treatment is conducted to diffuse the active material into the metal particle so that the resulting active material particle has a concentration profile in which a concentration of a metal element of the metal particle decreases from an interior toward the surface.
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申请公布号 |
US2008226816(A1) |
申请公布日期 |
2008.09.18 |
申请号 |
US20070979915 |
申请日期 |
2007.11.09 |
申请人 |
FUJIMOTO MASAHISA;KUSUMOTO YASUYUKI;MIYAKE MASAHIDE;IKEDA HIROAKI;FUJITANI SHIN |
发明人 |
FUJIMOTO MASAHISA;KUSUMOTO YASUYUKI;MIYAKE MASAHIDE;IKEDA HIROAKI;FUJITANI SHIN |
分类号 |
B05D3/00;H01M10/40;H01M4/02;H01M4/04;H01M4/36;H01M4/38;H01M4/40;H01M4/62;H01M10/36 |
主分类号 |
B05D3/00 |
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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