Title: PREPARATION AND USE OF MICROWAVE RADIATION REACTIVATED CARBON AS ELECTRODE MATERIALS FOR ELECTRIC DOUBLE LAYER CAPACITORS
Abstract: Microwave has been adopted to treat the mixtures of activated carbon(AC)and KOH,and the reactivated AC with high specific capacitance have been tested as carbon electrodes materials.The effects of the power,radiation time of microwave and the mass ratio of KOH to AC on the specific capacity of the obtained AC were discussed.Moreover,the Electric double-layer capacitors(EDLC)based on the AC were also tested.It has been found that the specific capacitance of AC is 295.17 F/g when the power、 radiation time and mass ratio of KOH to AC is 480 W 、 5 min and 2,respectively.The EDLC with the reactivated AC as electrodes exhibits excellent large current discharge property and cyclic stability.
Publication Year: 2006
Publication Date: 2006-01-01
Language: en
Type: article
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