作者: Ken Kurabayashi , Yoshinobu Tsuchiya
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摘要: ABSTRACT OF THE DISCLOSURE A pressure ranging from 50 Kgf/cm2 to 800 is applied a powder of fine particles activated carbon, and while the being particles, pulse voltages are between par-ticles for producing electric discharges kept at temperature 700°C 1000°C, thereby sintering carbon into an electrode porous sintered body. Two such electrodes impregnated with electrolyte produce polarized electrodes, separator sandwiched thus com-pleting double layer capacitor.