活性炭-锰氧化物电化学混合电容器的研究  

Study on activated carbon/manganese oxide electrochemical hybrid supercapacitor

作　　者：程杰[1] 曹高萍[1] 杨裕生[1] 

机构地区：[1]防化研究院,北京100083

出　　处：《电池》2006年第4期247-248,共2页Battery Bimonthly

摘　　要：以高性能活性炭作为负极材料、自制纳米锰氧化物干凝胶作为正极材料,组成电化学混合电容器,研究了此电容器在7 mol/L KOH溶液中的电化学性能。其最大充放电电压可以达到1.4 V,比能量和比功率分别达到6.5 Wh/kg和30 kW/kg。Electrochemical hybrid supercapacitor was prepared with high performance activated carbon as anode material and selfmade nano manganese oxide xerogel as cathode material. The electrochemical performance of the supercapacitor was studied in 7 mol/L KOH solution. The maximum charge-discharge voltage was 1.4 V, the specific energy of 6.5 Wh/kg and the specific power of 30 kW/kg were obtained.

关 键 词：活性炭 锰氧化物干凝胶 电化学混合电容器 

分 类 号：TM531[电气工程—电器]