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All-solid-state supercapacitor with the function of displaying energy level is a hot research topic at present. In this research, with Polyaniline (PANI) as the anode, WO3 as the cathode and Polyvinylpyrrolidone (PVP)-LiClO4 as the solid electrolyte, an all-solid supercapacitor had successfully obtained with electrochromic function. The results show that the supercapacitor possesses good electrochromic...
A nano nickel oxide coated graphene/polyaniline (NiO-GNS/PANI) nanostructure is designed and synthesized as electrode material for flexible supercapacitor application via hydrothermal and in situ chemical oxidative polymerization methods. It is found that this nanostructure exhibits outstanding electrochemical performances, such as high specific capacitance (1409Fg−1 at 1.0Ag−1) and good cycling stability...
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