Electrode for capacitor, method for producing the same and capacitor
AssigneeHitachi Maxell, Ltd.
InventorsShoko Takabayashi, Seiichi Asada, Toshiyuki Edamoto, Kiyoshi Sato
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Abstract
An electrode for a capacitor comprising a collector and a layer of a polarizable electrode material formed thereon, which includes activated carbon powder, a conducting aid, and a mixture of polytetrafluoroethylene and hydroxyalkylcellulose as a binder, which electrode is useful as an electrode of an electric double layer capacitor.
Claims8
An electrode for a capacitor comprising a collector and a layer of a polarizable electrode material formed thereon, which comprises activated carbon powder, a conducting aid, and a mixture of polytetrafluoroethylene and hydroxyalkylcellulose as a binder.
A capacitor comprising
- a pair of electrodes each of which comprises a collector and a layer of a polarizable electrode material containing activated carbon powder, a conducting aid and a mixture of polytetrafluoroethylene and hydroxyalkylcellulose as a binder,
- a separator provided between a pair of the electrodes,
- an organic liquid electrolyte which is impregnated in the electrodes and the separator, and
- a container which contains the above elements.
Dependencies are inferred from the claim text.