The DOI matches its Crossref record; 22 of the 22 references it cites were found in a registry or an index.
Making MetalCarbon Nitride Heterojunctions for Improved Photocatalytic Hydrogen Evolution with Visible Light
Abstract
Gold nanoparticles were deposited on the surface of a g‐C 3 N 4 semiconductor by deposition–precipitation, photodeposition, and impregnation methods to make metal–semiconductor junctions for photocatalytic hydrogen evolution from aqueous solution containing an electron donor with visible light illumination. The samples were characterized by X‐ray diffraction (XRD), X‐ray photoelectron spectroscopy (XPS), UV/Vis, and transmission electron microscopy (TEM). Results show that the Au/g‐C 3 N 4 prepared by the deposition–precipitation method possessed the best photocatalytic activity, due to the formation of tight Au–semiconductor heterojunctions effectively promoting the transfer of charge from light‐excited g‐C 3 N 4. Surface modification of the Au/g‐C 3 N 4 with a second metal further improved the activity of the photocatalytic system, which was explained by simultaneous optimization of electron transfer by the gold and chemical reactivity by the secondary metal.
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Cites
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Cited by
Ong, W.-J., Tan, L.-L., Ng, Y. H., Yong, S.-T., & Chai, S.-P. (2016) · Chemical Reviews · doi:10.1021/acs.chemrev.6b00075 · Cited by 7,147
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Dong, G., Zhang, Y., Pan, Q., & Qiu, J. (2014) · Journal of Photochemistry and Photobiology C: Photochemistry Reviews · doi:10.1016/j.jphotochemrev.2014.04.002 · Cited by 1,085
Polycondensation of thiourea into carbon nitride semiconductors as visible light photocatalysts
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Metadata
- Authors
- Di, Y., Wang, X., Thomas, A., & Antonietti, M.
- Venue
- ChemCatChem
- Publisher
- Wiley
- Published
- 2010-07-07
- Volume
- 2
- Issue
- 7
- Pages
- 834-838
- ISSN
- 1867-3880 (ISSN-L)
- 1867-3899
- OpenAlex
- W2070948885
- Cited by
- 313
- References
- 22
- FWCI
- 7.41
- Type
- journal article
- Language
- en
- Open access
- closed
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