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LITHIUM-ION SUPERCAPACITOR USING GRAPHENE-CNT HYBRID ELECTRODE AND METHOD FOR MANUFACTURING SAID LITHIUM-ION SUPERCAPACITOR
LITHIUM-ION SUPERCAPACITOR USING GRAPHENE-CNT HYBRID ELECTRODE AND METHOD FOR MANUFACTURING SAID LITHIUM-ION SUPERCAPACITOR
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机译:使用石墨烯-碳氢化合物混合电极的锂离子超级电容器及制备所述锂离子超级电容器的方法
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摘要
As an object to provide a lithium-ion supercapacitor having a high energy density and a high power density, capable of being charged and discharged many times, and having a long product life, there is provided a lithium-ion supercapacitor using a graphene/CNT composite electrode, the lithium-ion supercapacitor including: an anode; a cathode that is arranged to be separated from the anode; and a lithium ion electrolytic solution that fills in a space between the anode and the cathode, wherein either or both of the cathode and the anode are formed by a graphene/CNT composite, and a CNT concentration in the graphene/CNT composite is 17 wt% or more and 33 wt% or less.
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