发明名称 |
ELECTRIC DOUBLE-LAYER CAPACITOR |
摘要 |
<p>An electric double layer capacitor which has a low internal resistance and a large capacitance per unit volume and which is excellent in the voltage retention property, is provided. In a non-aqueous type electric double layer capacitor having a separator disposed between a positive electrode and a negative electrode made of carbonaceous electrodes, the separator comprises a sheet having a thickness of from 10 to 100 mu m and a porosity of from 50 to 90% and a netted spacer having a thickness of from 10 to 100 mm, a numerical aperture of from 30 to 85% and an opening of from 50 to 350 mesh, laminated one on the other.</p> |
申请公布号 |
EP1139356(A1) |
申请公布日期 |
2001.10.04 |
申请号 |
EP19990943307 |
申请日期 |
1999.09.13 |
申请人 |
ASAHI GLASS COMPANY LTD. |
发明人 |
HIRATSUKA, KAZUYA;SUHARA, MANABU;KAWASATO, TAKESHI;TOMITA, NARUAKI;YOSHIDA, NAOKI;HIGUCHI, YOSHIAKI |
分类号 |
H01G9/00;H01G9/02;H01G9/155;(IPC1-7):H01G9/02;H01G9/038 |
主分类号 |
H01G9/00 |
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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