화학공학소재연구정보센터
학회 한국고분자학회
학술대회 2018년 봄 (04/04 ~ 04/06, 대전컨벤션센터)
권호 43권 1호
발표분야 고분자가공/복합재료
제목 Porous carbon nanofibers made from ternary polymer blend precursors and their electrochemical properties
초록 Electrospinning and subsequent carbonization of ternary polymer blends consisting of polyacrylonitrile (PAN), poly(methyl methacrylate) (PMMA) and poly(N-vinyl-2-pyrrolidone) (PVP) resulted in unique porous carbon nanofibers. The microphase behavior of PMMA/PVP domains in PAN medium finally determined the microstructural characteristics of the resultant carbon nanofibers. Interesting and important composition-dependent characteristics were found, such as open and enhanced effective porosity, which was correlated with the electrochemical properties of the carbon nanofibers.
저자 박근수, 윤현석
소속 전남대
키워드 carbon nanofiber; porosity; polymer blend
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