허은 문동주 2024-01-20T18:03:01Z 2024-01-20T18:03:01Z 2021-09-06 2010-12 1738-7264 https://pubs.kist.re.kr/handle/201004/130851 Steam reforming (SR) of glycerol, a main by-product of manufacturing process of bio-diesel, for the production of hydrogen was investigated over the Ni-based catalysts. The Ni-based catalysts were prepared by an impregnation method, and characterized by N2 physisorption, CO chemisorption, XRD and TEM techniques. It was found that the Ni/γ-Al2O3 catalyst showed higher conversion and catalytic stability for the carbon formation than the other catalysts in the steam reforming of glycerol under the tested conditions. The results suggest that the steam reforming of glycerol over modified Ni/γ-Al2O3 catalyst minimized carbon formation can be applied in hydrogen station for fuel-cell powered vehicles and fuel processor for stationary and portable fuel cells. Korean 한국수소및신에너지학회 Ni계 촉매상에서 글리세롤의 수증기 개질반응(Steam Reforming)에 의한 수소제조 연구 Studies on the Production of Hydrogen by the Steam Reforming of Glycerol Over Ni Based Catalysts Article 2 한국수소및신에너지학회논문집, v.21, no.6, pp.493 - 499 한국수소및신에너지학회논문집 21 6 493 499 kci ART001516071 Steam reforming(수증기개질) Ni-based catalyst(니켈계 촉매) Glycerol(글리세롤) Hydrogen (수소) Hydrogen station(수소스테이션)