The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Bi2O2CO3/BiOI Photocatalysts with Heterojunctions Highly Efficient for Visible-Light Treatment of Dye-Containing Wastewater
Abstract
Bi 2 O 2 CO 3 /BiOI composites were fabricated at room temperature for the first time by a facile method. X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM), transmission electron microscopy (TEM), UV–vis diffuse reflectance spectra (UV–vis DRS), and nitrogen adsorption–desorption techniques were employed to characterize the physiochemical properties of the composites. The photocatalytic activities of Bi 2 O 2 CO 3, BiOI, and Bi 2 O 2 CO 3 /BiOI were evaluated through the photocleaning of wastewater which contained rhodamine-B, methylene blue, crystal violet, or a mixture of them under visible-light irradiation (λ ≥ 420 nm). The photocatalytic activity of Bi 2 O 2 CO 3 /BiOI is much higher than that of its components. Moreover, the composite shows good photostability and recyclability. The excellent catalytic efficiency of the Bi 2 O 2 CO 3 /BiOI composite is deduced closely related to Bi 2 O 2 CO 3 /BiOI heterojunctions whose presence is generally regarded to be a favorable factor for the separation of photogenerated electrons and holes. Moreover, ·OH was found to be the main active species for the photocatalytic interactions. The catalyst shows potential application in the treatment of dye-containing wastewater.
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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
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
Zong, X., Yan, H., Wu, G., Ma, G., Wen, F., Wang, L., & Li, C. (2008) · Journal of the American Chemical Society · doi:10.1021/ja8007825 · Cited by 1,884
Cited by
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Cheng, H., Huang, B., & Dai, Y. (2014) · Nanoscale · doi:10.1039/c3nr05529a · Cited by 1,119
Photocatalysts with internal electric fields
Li, L., Salvador, P. A., & Rohrer, G. S. (2014) · Nanoscale · doi:10.1039/c3nr03998f · Cited by 774
Bismuth-based photocatalytic semiconductors: Introduction, challenges and possible approaches
Meng, X., & Zhang, Z. (2016) · Journal of Molecular Catalysis A: Chemical · doi:10.1016/j.molcata.2016.07.030 · Cited by 586
Photocatalysis: an effective tool for photodegradation of dyes—a review
Saeed, M., Muneer, M., Haq, A. U., & Akram, N. (2022) · Environmental Science and Pollution Research · doi:10.1007/s11356-021-16389-7 · Cited by 523
Yuan, Q., Chen, L., Xiong, M., He, J., Luo, S.-L., Au, C.-T., & Yin, S.-F. (2014) · Chemical Engineering Journal · doi:10.1016/j.cej.2014.06.031 · Cited by 358
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Metadata
- Authors
- Chen, L., Yin, S.-F., Luo, S.-L., Huang, R., Zhang, Q., Hong, T., & Au, P. C. T.
- Venue
- Industrial & Engineering Chemistry Research
- Publisher
- American Chemical Society (ACS)
- Published
- 2012-05-04
- Volume
- 51
- Issue
- 19
- Pages
- 6760-6768
- ISSN
- 0888-5885 (ISSN-L)
- 1520-5045
- OpenAlex
- W2088859859
- Cited by
- 226
- References
- 3
- FWCI
- 10.81
- Type
- journal article
- Language
- en
- Open access
- closed
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- Chen, L., Yin, S.-F., Luo, S.-L., Huang, R., Zhang, Q., Hong, T., & Au, P. C. T. (2012). Bi2O2CO3/BiOI Photocatalysts with Heterojunctions Highly Efficient for Visible-Light Treatment of Dye-Containing Wastewater. Industrial & Engineering Chemistry Research. https://doi.org/10.1021/ie300567y
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