The DOI matches its Crossref record; 32 of the 32 references it cites were found in a registry or an index.
Efficient Photocatalytic Degradation of Phenol over Co3O4/BiVO4 Composite under Visible Light Irradiation
Abstract
Co3O4/BiVO4 composite photocatalyst with a p-n heterojunction semiconductor structure has been synthesized by the impregnation method. The physical and photophysical properties of the composite photocatalyst have been characterized by X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), transimission electron microscopy (TEM), BET surface area, and UV-visible diffuse reflectance spectra. Co is present as p-type Co3O4 and disperses on the surface of n-type BiVO4 to constitute a heterojunction composite. The photocatalyst exhibits enhanced photocatalytic activity for phenol degradation under visible light irradiation. The highest efficiency is observed when calcined at 300 degrees C with 0.8 wt % cobalt content. On the basis of the calculated energy band positions and PL spectra, the mechanism of enhanced photocatalytic activity has been discussed.
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Metadata
- Authors
- Long, M., Cai, W., Cai, J., Zhou, B., Chai, X., & Wu, Y.
- Venue
- The Journal of Physical Chemistry B
- Publisher
- American Chemical Society (ACS)
- Published
- 2006-09-16
- Volume
- 110
- Issue
- 41
- Pages
- 20211-20216
- ISSN
- 1520-5207 (ISSN-L)
- 1520-6106
- OpenAlex
- W2015301356
- Cited by
- 851
- References
- 32
- FWCI
- 14.58
- Type
- journal article
- Language
- en
- Open access
- closed
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- Long, M., Cai, W., Cai, J., Zhou, B., Chai, X., & Wu, Y. (2006). Efficient Photocatalytic Degradation of Phenol over Co3O4/BiVO4 Composite under Visible Light Irradiation. The Journal of Physical Chemistry B. https://doi.org/10.1021/jp063441z
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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