Citation: Jiaqi Wang, Qingrong Qian, Qinghua Chen, Xin-Ping Liu, Yongjin Luo, Hun Xue, Zhaohui Li. Significant role of carbonate radicals in tetracycline hydrochloride degradation based on solar light-driven TiO₂-seashell composites: Removal and transformation pathways[J]. Chinese Journal of Catalysis, ;2020, 41(10): 1511-1521. doi: S1872-2067(19)63525-4 shu

Significant role of carbonate radicals in tetracycline hydrochloride degradation based on solar light-driven TiO₂-seashell composites: Removal and transformation pathways

a College of Environmental Science and Engineering, Fujian Key Laboratory of Pollution Control&Resource Reuse, Fujian Normal University, Fuzhou 350007, Fujian, China;
b Fuqing Branch of Fujian Normal University, Fuqing 350300, Fujian, China;
c State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 350116, Fujian, China

Received Date: 26 January 2020
Revised Date: 3 March 2020

Fund Project: This work was supported by the National Natural Science Foundation of China (21875037, 51502036), and the National Key R&D Program of China (2016YFB0302303).

TiO₂-seashell composites prepared via a sol-gel method were used to generate carbonate radicals (·CO₃^-) under solar light irradiation.·CO₃^-, a selective radical, was employed to degrade the target tetracycline hydrochloride contaminant. A series of characterizations was carried out to study the structure and composition of the synthesized TiO₂-seashell composite. This material exhibits excellent solar light-driven photochemical activity in the decomposition of tetracycline hydrochloride. The possible pathway and mechanism for the photodegradation process were proposed on the basis of high-resolution electrospray ionization time-of-flight mass spectrometry experiments. Finally, we investigated the reusability of the TiO₂-seashell composite. This study is expected to provide a new facile pathway for the application of·CO₃^- radicals to degrade special organic pollutants in water.
- TiO₂-seashell,
- Carbonate radical,
- Photochemistry,
- Tetracycline hydrochloride,
- Mechanism
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]
58. [58]
1. [1]
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Significant role of carbonate radicals in tetracycline hydrochloride degradation based on solar light-driven TiO2-seashell composites: Removal and transformation pathways

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通讯作者: 陈斌, bchen63@163.com

Significant role of carbonate radicals in tetracycline hydrochloride degradation based on solar light-driven TiO₂-seashell composites: Removal and transformation pathways