전동근 이관영 공경택 유계상 김홍곤 정광덕 이병권 김창수 2024-01-21T00:00:25Z 2024-01-21T00:00:25Z 2021-09-06 2008-02 1738-7264 https://pubs.kist.re.kr/handle/201004/133761 CuFeOx/Al2O3 catalysts are developed for the use in sulfuric acid decomposition which is a subcycle in thermochemical iodine-sulfur cycle to split water into hydrogen and oxygen. Both Cu and Fe components are co-precipitated with Al component to enhance distribution of active components. Developed catalysts are improved in the capability of sulfuric acid decomposition and endurance under highly acidic environment compared to commercial catalysts such as Pt/Al2O3 and 2CuOCr2O3. Developed CuFeAlOx catalysts exhibited higher sulfuric acid decomposition ability than 2CuOCr2O3 and longer endurance trends than Pt/Al2O3 maintaining comparable performance, respectively. Korean 한국수소및신에너지학회 CuFeAlOx 촉매상에서의 황산분해 반응 Sulfuric Acid Decomposition on CuFeAlOx Catalysts Article 2 한국수소및신에너지학회논문집, v.19, no.1, pp.71 - 76 한국수소및신에너지학회논문집 19 1 71 76 kci ART001246907 IS thermochemical cycle(요오도-황 열화학사이클) sulfuric acid decomposition(황산분해) CuFeAlOx catalyst(알루미나 담지 구리-철 촉매)