中文摘要：

以石油焦为原料、KOH为活化剂，制备了超级电容器用多孔炭。微波法制备的多孔炭的BET比表面积为1951．06cm^2／g，比电容为288F／g；电炉法制备的多孔炭的BET比表面积为2376．73m^2／g，比电容为256F／g。微波法制备的多孔炭比电炉法制备的多孔炭的有序度更大。

英文摘要：

Porous carbon （PC） for supercapaeitors was prepared from petroleum coke by activation with KOH.The specific capacitance of microwave method （MW）-PC was 288F/g,its BET specific surface area （SSA） was 1 951.06 m^2/g, the specific capacitance of resistance furnace method （EF）-PC was 256 F/g, its BET-SSA was 2 376.73 m^2/g. The order of MW-PC was more regular than that of EF-PC.