Supercapacity capacitor,namely Double Electric Stratum Capacitor(DESC),which static
electricity capacity (SEC) is 105106 times than those of the common capacitor with the same
volume,is one of the important components in modern electronics industry.The plate of DESC is
made of activated carbon which is a porous carbon material with excellent adsorption toward
specified electrolyte.In this research,carboneous materials was appropriatedly treated with
dif...