ELECTRODE FOR ELECTRIC DOUBLE LAYER CAPACITOR, METHOD FOR PRODUCING SAME, ELECTRIC DOUBLE LAYER CAPACITOR, AND CONDUCTIVE ADHESIVE

摘要

An electrode for an electric double-layer capacitor of the present invention has characteristics in that a polarized porous sheet comprising constituent materials including carbonaceous materials for forming an electric double-layer, carbon materials for securing electrical conductivity and a binding agent is integrated with at least one face of a collector through an electrically conductive intermediate layer, in which the above-mentioned electrically conductive intermediate layer contains synthetic rubber and carbon materials of two kinds or more having different particle diameters. The present invention allows an electrode which has high thermoresistance adhesive property of a polarized porous sheet to a collector and low internal resistance, and is easily subjected to continuous production, and additionally can secure high electric capacity at lower internal resistance than conventionally in the case of being employed for an electric double-layer capacitor.