화학공학소재연구정보센터
학회 한국화학공학회
학술대회 2017년 봄 (04/26 ~ 04/28, ICC 제주)
권호 23권 1호, p.1108
발표분야 촉매 및 반응공학
제목 Metal-Organic Framework Templated Co/N-doped carbon for Fischer-Tropsch synthesis
초록 Fischer-Tropsch synthesis(FTS) is promising technology for producing key industrial chemicals from non- petroleum based material such as coal, biomass and natural gas. Traditionally, cobalt catalyst has high selectivity of synthesizing long chain hydrocarbon in FTS. This characteristic of cobalt catalyst is influenced by particle size and reduction degree. In this work, using ZIF67, which contain cobalt as a metal and 2-methylimidazole as a ligand, as a precursor of catalyst. Differentiating calcination temperature of ZIF67 is key factor to get carbon imbedded cobalt nanoparticle catalyst. It achieved appropriate particle size and high reducibility. As-synthesized catalyst has high selectivity in long chain hydrocarbon and good activity.
저자 김광영, 이재성
소속 UNIST
키워드 촉매 및 반응공학
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