发明名称 |
FOIL FOR NEGATIVE ELECTRODE OF CAPACITOR AND PROCESS FOR PRODUCING THE SAME |
摘要 |
Provided are a foil for a cathode of a capacitor, which can secure both a high capacitance and a high strength, and a manufacturing method thereof. The foil for a cathode of a capacitor includes an aluminum foil and a carbon-containing layer formed on a surface of the aluminum foil. An interposition layer containing aluminum and carbon is formed between the aluminum foil and the carbon-containing layer. The manufacturing method of a foil for a cathode of a capacitor includes a step of arranging an aluminum foil in a space containing a hydrocarbon-containing substance and a step of heating the aluminum foil. |
申请公布号 |
EP1619699(A4) |
申请公布日期 |
2007.08.08 |
申请号 |
EP20030775947 |
申请日期 |
2003.11.27 |
申请人 |
TOYO ALUMINIUM KABUSHIKI KAISHA |
发明人 |
RO, AKINORI;ASHITAKA, ZENYA |
分类号 |
H01G9/04;C23C8/20;C23C8/64;C23C16/26;C23C24/08;C23C26/00;C23C28/00;H01G9/00;H01G9/042;H01G9/045;H01G9/048;H01G9/055;H01M4/04;H01M4/133;H01M4/1393;H01M4/58;H01M4/587;H01M4/66 |
主分类号 |
H01G9/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|