The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Graphite Oxide as a Photocatalyst for Hydrogen Production from Water
Abstract
A graphite oxide (GO) semiconductor photocatalyst with an apparent bandgap of 2.4–4.3 eV is synthesized by a modified Hummers' procedure. The as‐synthesized GO photocatalyst has an interlayer spacing of 0.42 nm because of its moderate oxidation level. Under irradiation with UV or visible light, this GO photocatalyst steadily catalyzes H 2 generation from a 20 vol % aqueous methanol solution and pure water. As the GO sheets extensively disperse in water, a cocatalyst is not required for H 2 generation over the GO photocatalyst. During photocatalytic reaction, the GO loses some oxygen functional groups, leading to bandgap reduction and increased conductivity. This structural variation does not affect the stable H 2 generation over the GO. The encouraging results presented in this study demonstrate the potential of graphitic materials as a medium for water splitting under solar illumination.
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Graphene-based composite materials
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Cited by
Semiconductor-based Photocatalytic Hydrogen Generation
Chen, X., Shen, S., Guo, L., & Mao, S. S. (2010) · Chemical Reviews · doi:10.1021/cr1001645 · Cited by 7,876
Graphene-based semiconductor photocatalysts
Xiang, Q., Yu, J., & Jaroniec, M. (2012) · Chem. Soc. Rev. · doi:10.1039/c1cs15172j · Cited by 2,730
Xiang, Q., Yu, J., & Jaroniec, M. (2012) · Journal of the American Chemical Society · doi:10.1021/ja302846n · Cited by 2,360
Polycondensation of thiourea into carbon nitride semiconductors as visible light photocatalysts
Zhang, G., Zhang, J., Zhang, M., & Wang, X. (2012) · Journal of Materials Chemistry · doi:10.1039/c2jm00097k · Cited by 1,019
Zhang, C., Mahmood, N., Yin, H., Liu, F., & Hou, Y. (2013) · Advanced Materials · doi:10.1002/adma.201301870 · Cited by 1,017
Metadata
- Authors
- Yeh, T., Syu, J., Cheng, C., Chang, T., & Teng, H.
- Venue
- Advanced Functional Materials
- Publisher
- Wiley
- Published
- 2010-07-14
- Volume
- 20
- Issue
- 14
- Pages
- 2255-2262
- ISSN
- 1616-301X (ISSN-L)
- 1616-3028
- OpenAlex
- W2066388407
- Cited by
- 810
- References
- 4
- FWCI
- 20.31
- Type
- journal article
- Language
- en
- Open access
- closed
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