发明名称 |
CARBON MATERIAL FOR ELECTRIC DOUBLE LAYER CAPACITOR AND ELECTRIC DOUBLE LAYER CAPACITOR |
摘要 |
An object of the present invention is to provide an electric double layer capacitor carbon material and an electric double layer capacitor which can exhibit excellent charge/discharge characteristics. The carbon material for electric double layer capacitors in accordance with the present invention is characterized in having the BET specific surface area in a range of 300 - 1000 m 2 /g, the carbon interlayer distance in a range of 0.360 - 0.380 nm and the carbon strength of 2000 cps or more. This enables to form an electric double layer capacitor having a high capacitance and a low internal resistance. The electric double layer capacitor of the present invention utilizes this carbon material as a polarizable active material. The capacitor of the present invention exhibits a high capacitance and a low internal resistance. |
申请公布号 |
EP1930921(A4) |
申请公布日期 |
2015.07.01 |
申请号 |
EP20060811262 |
申请日期 |
2006.09.28 |
申请人 |
CATALER CORPORATION |
发明人 |
KUME, TETSUYA;HIGAONNA, YASUYUKI |
分类号 |
H01G11/22;C01B31/10;H01G11/24;H01G11/32;H01G11/38;H01G11/86 |
主分类号 |
H01G11/22 |
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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