期刊论文

Ma, DC

英文

Materials

1996-1944

2024

17

4

957-

10.3390/ma17040957

Conceptualization, D.M. and G.H.; methodology, D.M. and J.T.; validation, D.M. and G.H.; formal analysis, D.M., J.T. and S.P.; investigation, D.M.; resources, D.M. and G.H.; data curation, S.P.; writing—original draft preparation, D.M.; writing—review and editing, G.H.; supervision, G.H.; project administration, G.H.; funding acquisition, D.M. All authors have read and agreed to the published version of the manuscript. This work was supported by the Natural Science Foundation of Hunan Province (Grant no. 2022JJ50269) and the Key Project Foundation of Hunan Provincial Education Department (Grant no. 20A094).

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In the present work, the photodegradation of Rhodamine B with different pH values by using Bi(2)O(3) microrods under visible-light irradiation was studied in terms of the dye degradation efficiency, active species, degradation mechanism, and degradation pathway. X-ray diffractometry, polarized optical microscopy, scanning electron microscopy, fluorescence spectrophotometry, diffuse reflectance spectra, Brunauer-Emmett-Teller, X-ray photoelectron spectroscopy, Fourier-transform infrared spectroscopy, UV-visible spectrophotometry, total organic carbon, and liquid chromatography-mass spectroscopy...