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Development of high-performance supercapacitor electrodes using novel ordered mesoporous tungsten oxide materials with high electrical conductivity
Authors:Yoon Songhun  Kang Eunae  Kim Jin Kon  Lee Chul Wee  Lee Jinwoo
Institution:Green Chemical Technology Division, Korea Research Institute of Chemical Technology, Daejeon 305-600, Korea. yoonshun@krict.re.kr
Abstract:An ordered mesoporous WO(3-x) material was employed for use as a supercapacitor electrode. This material exhibited a high rate capability and an excellent capacitance (366 μF cm(-2), 639 F cm(-3)), which were probably attributed to the large ordered mesopores, high electrical conductivity, and high material density.
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