화학공학소재연구정보센터
학회 한국고분자학회
학술대회 2019년 봄 (04/10 ~ 04/12, 부산컨벤션센터(BEXCO))
권호 44권 1호
발표분야 기능성 고분자
제목 Microstructure and Electrochemical Characterization of Polyazomethine-derived Carbon Nanofibers
초록 Supercapacitors have attracted great attention from industry and academia as promising energy storage devices, due to their high power density, long life cycle and fast charge/discharge time. Carbon materials are commonly used for supercapacitor electrode materials because of their low cost, good electrical conductivity and high specific surface area. Moreover, introducing heteroatoms into carbon materials is proven to be an efficient way to improve capacitance because of faradic redox reaction and improved wettability. In this study, we have manufactured N-doped carbon nanofibers (CNFs) via electrospinning of polyazomethine (PAM) solution including poly(vinyl pyrrolidone) and following carbonization. The electrochemical performance of the PAM-derived CNFs as potential supercapacitor electrode materials was investigated by taking into accounting their microstructures.
저자 최영철, 정영규
소속 충남대
키워드 Polyazomethine; Supercapacitor; Carbon nanofiber; Electrochemical property; Microstructure
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