Publication: Hematite Photoanodes for Water Oxidation: Electronic Transitions, Carrier Dynamics, and Surface Energetics
Hematite Photoanodes for Water Oxidation: Electronic Transitions, Carrier Dynamics, and Surface Energetics
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Li, J., Chen, H., Triana, C. A., & Patzke, G. R. (2021). Hematite Photoanodes for Water Oxidation: Electronic Transitions, Carrier Dynamics, and Surface Energetics. Angewandte Chemie Internationale Edition, 60(34), 18380–18396. https://doi.org/10.1002/anie.202101783
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We review the current understanding of charge carriers in model hematite photoanodes at different stages. The origin of charge carriers is discussed based on the electronic structure and absorption features, highlighting the controversial assignment of the electronic transitions near the absorption edge. Next, the dynamic evolution of charge carriers is analyzed both on the ultrafast and on the surface reaction timescales, with special emphasis on the arguable spectroscopic assignment of electrons/holes and their kinetics. Further, th
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- Li, Jingguo
- Chen, Hang
- Triana, Carlos A
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Li, J., Chen, H., Triana, C. A., & Patzke, G. R. (2021). Hematite Photoanodes for Water Oxidation: Electronic Transitions, Carrier Dynamics, and Surface Energetics. Angewandte Chemie Internationale Edition, 60(34), 18380–18396. https://doi.org/10.1002/anie.202101783
