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전도성 탄소분말의 저공해 표면처리 및 연료전지 촉매로의 응용 정량
김현종 ( Hyun Jong Kim ),임하나 ( Ha Na Lim ),오혜미 ( Hye Mi Oh ),안지은 ( Ji Eun Ahn ),최한신 ( Han Sin Chei ),이호년 ( Ho Nyun Lee ) 한국공업화학회 2011 응용화학 Vol.15 No.2
Currently, Carbon Black(Vulcan XC-72) is used to Fuel Cell catalysts and has advantageous properties such as high conductivity, oxidation resistance and large surface area, etc., But, it has a surface treatment process cause of low dispersibility in the substrate. In this study, provide functional groups on the surface of Carbon Black by eco-friendly organic acid and fuel cell catalysts were created by dispersed platinum particles. In addition, electrochemical properties of the carbon black-supported were analyzed by CV. Through a variety of temperature and composition of the organic acid, catalyst can improve the dispersion.