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Improved photoelectrochemical performance of Ti-doped α-Fe2O3 thin films by surface modification with fluoride
Abstract
CoF(3) aqueous solution was used to modify the surface of Ti-doped iron oxide thin film photoanodes to negatively shift the flat-band potential and allow photogenerated electrons to directly reduce water to hydrogen without an external bias; the zero bias performance was further improved by the use of glucose (a biomass analog) to bypass the relatively slow oxygen evolution reaction to provide a source of electrons to rapidly consume photogenerated holes.
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Citations
Cited by
Walter, M. G., Warren, E. L., McKone, J. R., Boettcher, S. W., Mi, Q., Santori, E. A., & Lewis, N. S. (2010) · Chemical Reviews · doi:10.1021/cr1002326 · Cited by 9,388
Metadata
- Authors
- Hu, Y.-S., Kleiman-Shwarsctein, A., Stucky, G. D., & McFarland, E. W.
- Venue
- Chemical Communications
- Publisher
- Royal Society of Chemistry (RSC)
- Published
- 2009
- Issue
- 19
- Pages
- 2652
- ISSN
- 1359-7345 (ISSN-L)
- 1364-548X
- OpenAlex
- W1992011133
- Cited by
- 168
- References
- 0
- FWCI
- 7.01
- Type
- journal article
- Language
- en
- Open access
- closed
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- Hu, Y.-S., Kleiman-Shwarsctein, A., Stucky, G. D., & McFarland, E. W. (2009). Improved photoelectrochemical performance of Ti-doped α-Fe2O3 thin films by surface modification with fluoride. Chemical Communications. https://doi.org/10.1039/b901135h
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.