| 학회 |
한국공업화학회 |
| 학술대회 |
2008년 봄 (05/09 ~ 05/10, 한양대학교(안산)) |
| 권호 |
12권 1호 |
| 발표분야 |
촉매 |
| 제목 |
Photocatalytic Production of Hydrogen with New Visible Light Photocatalyst |
| 초록 |
Mixed metal oxides, well known for their efficiency in water splitting and H2 production, have never been used in visible light driven photodecomposition of H2S and H2 production. The present work is an attempt in this direction and investigates their efficiency. A mixed metal oxide, ZnFe2Ta2O9, with the inclusion of Fe2O3 to impart color, was prepared by conventional ceramic route in single- and double-calcinations (represented as ZnFe2Ta2O9-SC and ZnFe2Ta2O9-DC respectively). The XRD characterization shows that both have identical patterns and reveals tetragonal structure to a major extent and a minor contribution of orthorhombic crystalline system. The photocatalytic activities for H2 production and detail results will be presented. |
| 저자 |
이상미, 백진욱, E.Subramanian, 문상진, 공기정
|
| 소속 |
한국화학(연) |
| 키워드 |
ZnFe2Ta2O9; photocatalyst; H2S decomposition; hydrogen
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| E-Mail |
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