ACTIVATED CARBON FOR ELECTRODE, POLARIZABLE ELECTRODE FOR ELECTRIC DOUBLE-LAYER CAPACITOR AND ELECTRIC DOUBLE- LAYER CAPACITOR

摘要

PROBLEM TO BE SOLVED: To provide an activated carbon employing a synthetic resin as a raw material, which can be easily activated in a comparatively short time and can obtain superior electrical characteristics, such as high capacitance, when being used as an electrode for a power storage device, such as an electric double-layer capacitor. SOLUTION: The activated carbon for electrode is obtained by carbonizing and activating a polycarbodiimide resin, having a three-dimensional cross-linking structure formed by polymerizing a compound, having three or more isocyanate groups.