Citation: Li Zhang, Chao Yang, Kangle Lv, Yachao Lu, Qin Li, Xiaofeng Wu, Yuhan Li, Xiaofang Li, Jiajie Fan, Mei Li. SPR effect of bismuth enhanced visible photoreactivity of Bi₂WO₆ for NO abatement[J]. Chinese Journal of Catalysis, ;2019, 40(5): 755-764. doi: S1872-2067(19)63320-6 shu

SPR effect of bismuth enhanced visible photoreactivity of Bi₂WO₆ for NO abatement

Li Zhang ^a, ,
Chao Yang ^a ,
Kangle Lv ^a ,
Yachao Lu ^a ,
Qin Li ^a ,
Xiaofeng Wu ^a ,
Yuhan Li ^b ,
Xiaofang Li ^c ,
Jiajie Fan ^d ,
Mei Li ^a

a Key Laboratory of Catalysis and Materials Science of the State Ethnic Affairs Commission & Ministry of Education, Hubei Province, College of Resources and Environmental Science, South-Central University for Nationalities, Wuhan 430074, Hubei, China;
b Engineering Research Center for Waste Oil Recovery Technology and Equipment, Ministry of Education, Chongqing Key Laboratory of Catalysis and New Environmental Materials, Chongqing Technology and Business University, Chongqing 400067, China;
c College of Chemistry and Chemical Engineering, Wuhan University of Science and Technology, Wuhan 430081, Hubei, China;
d School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, Henan, China

Received Date: 3 January 2019
Revised Date: 29 January 2019

Fund Project: This work was supported by the National Natural Science Foundation of China (51672312, 21373275, 51808080, 21571192), the Fundamental Research Funds for the Central Univsrsity, South-Central University for Nationalities (CZT19006), the Natural Science Foundation Project of CQ CSTC (cstc2018jcyjA3794), China "

Bi₂WO₆ is a typical visible-light-responsive semiconductor photocatalyst with a layered structure. However, the relatively large bandgap (2.6-2.8 eV) and quick recombination of photo-generated carriers result in its low quantum efficiency. In this paper, Bi-nanospheres-modified flower-like Bi₂WO₆ was successfully prepared by solvothermal treatment of Bi₂WO₆ powders in Bi(NO₃)₃ solution using ethylene glycol as reductant. The photoreactivity of this photocatalyst was evaluated by the oxidation of NO in a continuous-flow reactor under irradiation by a visible LED lamp (λ > 400 nm). It was found that both Bi nanospheres and flower-like Bi₂WO₆ precursor exhibit very poor photocatalytic activity with NO removal rates of only 7.7% and 8.6%, respectively. The photoreactivity of Bi/Bi₂WO₆ was found to steadily increase from 12.3% to 53.1% with increase in the amount of Bi nanospheres from 0 to 10 wt%. However, with further increase in the loading amount of Bi nanospheres, the photoreactivity of Bi/Bi₂WO₆ hybridized photocatalyst begins to decrease, possibly due to the light filtering by the Bi nanospheres. The enhanced visible photoreactivity of Bi/Bi₂WO₆ towards NO abatement was attributed to surface plasmon resonance driven interfacial charge separation. The excellent stability of Bi/Bi₂WO₆ hybridized photocatalyst towards NO oxidation demonstrates its potential for applications such as air purification.
- Bismuth,
- Bi₂WO₆,
- Surface plasmon resonance,
- Photocatalysis,
- NO
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]
41. [41]
42. [42]
43. [43]
44. [44]
45. [45]
46. [46]
47. [47]
48. [48]
49. [49]
50. [50]
51. [51]
52. [52]
53. [53]
54. [54]
55. [55]
56. [56]
57. [57]
1. [1]
  Yuanqing Wang , Yusong Pan , Hongwu Zhu , Yanlei Xiang , Rong Han , Run Huang , Chao Du , Chengling Pan . Enhanced Catalytic Activity of Bi₂WO₆ for Organic Pollutants Degradation under the Synergism between Advanced Oxidative Processes and Visible Light Irradiation. Acta Physico-Chimica Sinica, 2024, 40(4): 2304050-0. doi: 10.3866/PKU.WHXB202304050
2. [2]
  Yuanyin Cui , Jinfeng Zhang , Hailiang Chu , Lixian Sun , Kai Dai . Rational Design of Bismuth Based Photocatalysts for Solar Energy Conversion. Acta Physico-Chimica Sinica, 2024, 40(12): 2405016-0. doi: 10.3866/PKU.WHXB202405016
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6. [6]
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7. [7]
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8. [8]
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9. [9]
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10. [10]
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13. [13]
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14. [14]
  Xuejiao Wang , Suiying Dong , Kezhen Qi , Vadim Popkov , Xianglin Xiang . Photocatalytic CO₂ Reduction by Modified g-C₃N₄. Acta Physico-Chimica Sinica, 2024, 40(12): 2408005-0. doi: 10.3866/PKU.WHXB202408005
15. [15]
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16. [16]
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17. [17]
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18. [18]
  Yulian Hu , Xin Zhou , Xiaojun Han . A Virtual Simulation Experiment on the Design and Property Analysis of CO₂ Reduction Photocatalyst. University Chemistry, 2025, 40(3): 30-35. doi: 10.12461/PKU.DXHX202403088
19. [19]
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20. [20]
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SPR effect of bismuth enhanced visible photoreactivity of Bi2WO6 for NO abatement

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SPR effect of bismuth enhanced visible photoreactivity of Bi₂WO₆ for NO abatement