Citation: Boran Xu, Juan Li, Lu Liu, Yandong Li, Shaohui Guo, Yangqin Gao, Ning Li, Lei Ge. Pt/Bi₂₄O₃₁Cl₁₀ composite nanosheets with significantly enhanced photocatalytic activity under visible light irradiation[J]. Chinese Journal of Catalysis, ;2019, 40(5): 713-721. doi: 10.1016/S1872-2067(18)63156-0 shu

Pt/Bi₂₄O₃₁Cl₁₀ composite nanosheets with significantly enhanced photocatalytic activity under visible light irradiation

Boran Xu ^a,b, ,
Juan Li ^a ,
Lu Liu ^b ,
Yandong Li ^b ,
Shaohui Guo ^b ,
Yangqin Gao ^b ,
Ning Li ^b ,
Lei Ge ^a,b

a State Key Laboratory of Heavy Oil Processing, College of Science, China University of Petroleum Beijing, Beijing 102249;
b Department of Materials Science and Engineering, College of Science, China University of Petroleum Beijing, Beijing 102249

Received Date: 11 August 2018
Revised Date: 30 August 2018

Fund Project: This work was supported by the National Natural Science Foundation of China (51572295, 21273285 and 21003157), Beijing Nova Program (2008B76), and Science Foundation of China University of Petroleum Beijing (KYJJ2012-06-20 and 2462016YXBS05).

Efficient composite semiconductor photocatalysts are highly desirable for the visible-light-driven degradation of organic pollutants. In this study, Bi₂₄O₃₁Cl₁₀ photocatalyst was prepared via a hydrothermal method and modified with Pt nanoparticles (NPs) through a facile deposition procedure. The composite photocatalyst was characterized by X-ray diffraction, transmission electronic microscopy, X-ray photoelectron spectroscopy, UV-vis diffusion reflectance spectroscopy, photoluminescence spectroscopy, and electron spin resonance. The 1.0 wt% Pt/Bi₂₄O₃₁Cl₁₀ photocatalyst showed the highest activity for the degradation of methyl orange under visible light (source:300 W Xe lamp coupled with a UV-cutoff filter), and the photocatalytic degradation efficiency improved about 2.2 times compared to that of pure Bi₂₄O₃₁Cl₁₀. The composite photocatalyst could maintain most of its activity after four runs of the photocatalytic experimental cycle. This study could provide a novel insight for the modification of other desirable semiconductor materials to achieve high photocatalytic activities.
- Bismuth-based oxyhalide,
- Photocatalyst,
- Bi₂₄O₃₁Cl₁₀,
- Methyl orange degradation
1. [1]
2. [2]
3. [3]
4. [4]
5. [5]
6. [6]
7. [7]
8. [8]
9. [9]
10. [10]
11. [11]
12. [12]
13. [13]
14. [14]
15. [15]
16. [16]
17. [17]
18. [18]
19. [19]
20. [20]
21. [21]
22. [22]
23. [23]
24. [24]
25. [25]
26. [26]
27. [27]
28. [28]
29. [29]
30. [30]
31. [31]
32. [32]
33. [33]
34. [34]
35. [35]
36. [36]
37. [37]
38. [38]
39. [39]
40. [40]
1. [1]
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Pt/Bi₂₄O₃₁Cl₁₀ composite nanosheets with significantly enhanced photocatalytic activity under visible light irradiation