ELECTRIC DOUBLE LAYER CAPACITOR

摘要

An electric double which utilizes the principles of an electric double layer in the interface between polarized electrodes and an electrolyte, each of the polarized electrodes being composed of minute active carbon particles of coal tar which have a specific surface area ranging from 1,000 to 4,000 m2/gram. Many such minute active carbon particles are packed in a unit volume for an increased electrostatic capacitance.