发明名称 |
Method of manufacturing secondary battery negative electrode |
摘要 |
The present invention relates to a process for producing an anode for a secondary battery, which is capable to reduce a contact resistance between a sintered material which contains silicon as an anode active material and a current collector. A binder and a solvent are mixed with a silicon-containing anode material to prepare a slurry. A base material made of a foil or mesh of conductive metal is coated with the slurry, and the solvent is removed to form a coated film. The coated film is sintered in a non-oxidizing atmosphere, thereby integrating a sintered material of the coated film with the base material.
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申请公布号 |
US6432579(B1) |
申请公布日期 |
2002.08.13 |
申请号 |
US20000463456 |
申请日期 |
2000.01.27 |
申请人 |
KAO CORPORATION |
发明人 |
TSUJI RYUICHI;NAKANISHI KUNIYUKI;NISHIMURA TORU;HIRABAYASHI TADASHI;SUZUKI ATSUSHI |
分类号 |
H01M4/58;H01M4/02;H01M4/04;H01M4/36;H01M4/38;H01M4/66;H01M10/40;(IPC1-7):H01M4/58 |
主分类号 |
H01M4/58 |
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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