Volume 37 Issue 1
Mar.  2023
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LONG Yingqiao, GE Jianhua, SONG Fengge, WANG Dan, WANG Siyao, WANG Xin, SUN Yan'gang. Preparation and photocatalytic properties ofBi2MoO6/ZnO composite[J]. Journal of Shanghai University of Engineering Science, 2023, 37(1): 20-26. doi: 10.12299/jsues.21-0280
Citation: LONG Yingqiao, GE Jianhua, SONG Fengge, WANG Dan, WANG Siyao, WANG Xin, SUN Yan'gang. Preparation and photocatalytic properties ofBi2MoO6/ZnO composite[J]. Journal of Shanghai University of Engineering Science, 2023, 37(1): 20-26. doi: 10.12299/jsues.21-0280

Preparation and photocatalytic properties ofBi2MoO6/ZnO composite

doi: 10.12299/jsues.21-0280
  • Received Date: 2021-12-05
  • Publish Date: 2023-03-31
  • Three-dimensional Bi2MoO6/ZnO microflowers composed of nano-sheets were synthesized by two-step hydrothermal method. By changing the content of Bi2MoO6 in the composite, a series of Bi2MoO6/ZnO microflowers with different molar ratios were prepared. The results showed that the photocatalytic degradation rate of Bi2MoO6/ZnO−10% composite to RhB solution reached 79.61% after 20 min of visible light irradiation. Compared with pure ZnO and Bi2MoO6, the composite had better photocatalytic performance. Through the analysis of ultraviolet visible (UV−Vis) spectrum and room temperature fluorescence spectra (PL), it is further speculated that the improvement of the photocatalytic performance of Bi2MoO6/ZnO microflora is due to the improvement of the optical absorption range of the composite and the formation of heterojunction, which inhibits the recombination of photogenerated carriers.
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