Enhanced Patterned Cocatalyst TiO2/Fe2O3 Photoanodes for Water-Splitting
Posted on 2021-05-02 - 03:14
Abstract In this study, we used a hot-pressing process to enhance the photocatalytic properties of TiO2/Fe2O3 bimetallic oxide with a periodic patterned structure on the surface to increase photon absorption for photocatalysis in the oxygen evolution reaction for water splitting. The hot-pressed samples show that combining the two metal oxides improves the absorption band edge of the electrode at different wavelengths. The patterned structure obtained using the hot-pressing process successfully improves photon absorption, resulting in a two-fold enhancement compared with a flat surface electrode.
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Hung, Wei-Hsuan; Teng, Yung-Jen; Tseng, Chuan-Ming; Nguyen, Hien Thi Thai (2021): Enhanced Patterned Cocatalyst TiO2/Fe2O3 Photoanodes for Water-Splitting. figshare. Collection. https://doi.org/10.6084/m9.figshare.c.5410007.v1
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Hien Thi Thai Nguyen