Configuration and capacitance properties of polypyrrole/aligned carbon nanotubes synthesized by electropolymerization |
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| Authors: | Ying Xu ShuQi Zhuang XiaoYan Zhang PinGang He YuZhi Fang |
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| Institution: | XU Ying,ZHUANG ShuQi,ZHANG XiaoYan,HE PinGang* & FANG YuZhi Department of Chemistry,East China Nomal University,Shanghai 200062,China |
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| Abstract: | Aligned carbon nanombes(ACNTs) were modified with polypyrrole(PPy) via electropolymerization.Because of the large specific surface area and excellent electrical conductivity of ACNTs,continuous electropolymerization was able to be carried out,forming a thick PPy coating on the ACNTs.The resulting nanocomposite possessed a core-shell structure with ACNTs as the core PPy as the shell,and nanoparticles of PPy on the top,and displayed high performance supercapacitance properties. |
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| Keywords: | aligned carbon nanotubes polypyrrole supercapacitance electropolymerization |
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