| 摘要 |
<p>100 parts by weight of rubber component including rubber having an iodine value not greater than 30 (for example, hydrogenated acrylonitrile-butadiene copolymer rubber) and 5-100 parts by weight of conductive carbon of specific surface area 20-2,000 m2/g are blended in a solvent (for example, methyl isobutyl ketone) so that it can be formed into a film of 0.01-0.2 mm thick by a casting process, thus preparing a conductive rubber film having a volume resistivity of 0.1-5 Φ.cm in the direction perpendicular to its film surface. An electrical double-layer capacitor is formed which includes the conductive rubber film as a collector and uses an aqueous electrolyte. This capacitor has a small internal resistance and can serve as a high-output capacitor.</p> |
