The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Photocatalytic Water Oxidation by Hematite/Reduced Graphene Oxide Composites
Abstract
The photocatalytic water oxidation activity of hematite (α-Fe 2 O 3 ) has been greatly enhanced by incorporating hematite nanoparticles on the reduced graphene oxide (rGO) nanosheets. Photoelectrochemical measurement results show that coupling the hematite nanoparticles with the rGO greatly increases the photocurrent and reduces the charge recombination rate. Transient absorption spectroscopy and time-domain terahertz spectroscopy have provided the direct evidence that the photogenerated electrons have transferred as the mobile carriers from α-Fe 2 O 3 to rGO, which enhances the charge separation and suppresses the charge recombination. This work has provided new insight into the mechanism of photocatalysis enhancement by reduced graphene oxide, which has implications in the design of semiconductor/graphene heterojunction photocatalysts.
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Citations
Cites
Carrier dynamics in semiconductors studied with time-resolved terahertz spectroscopy
Ulbricht, R., Hendry, E., Shan, J., Heinz, T. F., & Bonn, M. (2011) · Reviews of Modern Physics · doi:10.1103/revmodphys.83.543 · Cited by 1,293
Lightcap, I. V., Kosel, T. H., & Kamat, P. V. (2010) · Nano Letters · doi:10.1021/nl9035109 · Cited by 1,044
Cited by
Engineering heterogeneous semiconductors for solar water splitting
Li, X., Yu, J., Low, J., Fang, Y., Xiao, J., & Chen, X. (2015) · Journal of Materials Chemistry A · doi:10.1039/c4ta04461d · Cited by 1,888
Meng, F., Li, J., Cushing, S. K., Zhi, M., & Wu, N. (2013) · Journal of the American Chemical Society · doi:10.1021/ja404851s · Cited by 643
Self-citationHetero-nanostructured suspended photocatalysts for solar-to-fuel conversion
Yuan, Y.-P., Ruan, L.-W., Barber, J., Joachim Loo, S. C., & Xue, C. (2014) · Energy Environ. Sci. · doi:10.1039/c4ee02914c · Cited by 531
Li, C., Cao, Q., Wang, F., Xiao, Y., Li, Y., Delaunay, J.-J., & Zhu, H. (2018) · Chemical Society Reviews · doi:10.1039/c8cs00067k · Cited by 494
Polymer-supported titanium dioxide photocatalysts for environmental remediation: A review
Singh, S., Mahalingam, H., & Singh, P. K. (2013) · Applied Catalysis A: General · doi:10.1016/j.apcata.2013.04.039 · Cited by 438
Metadata
- Authors
- Meng, F., Li, J., Cushing, S. K., Bright, J., Zhi, M., Rowley, J. D., Hong, Z., Manivannan, A., Bristow, A. D., & Wu, N.
- Venue
- ACS Catalysis
- Publisher
- American Chemical Society (ACS)
- Published
- 2013-03-18
- Volume
- 3
- Issue
- 4
- Pages
- 746-751
- ISSN
- 2155-5435 (ISSN-L)
- OpenAlex
- W2313668054
- Cited by
- 250
- References
- 2
- FWCI
- 12.02
- Type
- journal article
- Language
- en
- Open access
- closed
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- Meng, F., Li, J., Cushing, S. K., Bright, J., Zhi, M., Rowley, J. D., Hong, Z., Manivannan, A., Bristow, A. D., & Wu, N. (2013). Photocatalytic Water Oxidation by Hematite/Reduced Graphene Oxide Composites. ACS Catalysis. https://doi.org/10.1021/cs300740e
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