期刊
RENEWABLE ENERGY
卷 164, 期 -, 页码 1284-1289出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.renene.2020.10.084
关键词
FeOOH; Hydrogen production; UV irradiation; Photo-fenton reaction
资金
- Basic Science Research Program through the National Research Foundation of Korea(NRF) - Ministry of Education [NRF-2018R1D1A1A02086163]
- Basic Science Research Capacity Enhancement Project through Korea Basic Science Institute (National research Facilities and Equipment Center) - Ministry of Education [2019R1A6C1010016]
The study found that iron oxyhydroxide can produce hydrogen under UV irradiation, with the amount of hydrogen produced affected by the presence of oxygen and solution pH. The shape and crystallinity of iron oxyhydroxide remained unchanged after the reaction.
In this study, the photo-functional property of iron oxyhydroxide was examined. The study assessed the hydrogen production resulting from UV irradiation of iron oxyhydroxide. In theory, iron oxyhydroxide absorbs the visible light; therefore, it should not produce hydrogen under UV light. However, we succeeded in producing hydrogen under UV irradiation without an applied voltage or any other condition. The amount of hydrogen produced was affected by the presence of oxygen and the solution pH. In addition, the shape and crystallinity of iron oxyhydroxide were not changed after the reaction for hydrogen production. These results demonstrated the circular reaction of iron oxyhydroxide related with the Photo-Fenton reaction. (C) 2020 Elsevier Ltd. All rights reserved.
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