Citation: Xu Tang, Liang Ni, Juan Han, Yun Wang. Preparation and characterization of ternary magnetic g-C₃N₄ composite photocatalysts for removal of tetracycline under visible light[J]. Chinese Journal of Catalysis, ;2017, 38(3): 447-457. doi: 10.1016/S1872-2067(16)62591-3 shu

Preparation and characterization of ternary magnetic g-C₃N₄ composite photocatalysts for removal of tetracycline under visible light

a School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, China;
b College of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, China

Received Date: 3 October 2016
Revised Date: 8 November 2016

Fund Project: This work was supported by the National Natural Science Foundation of China (31470434, 21406090, 21576124, 21676124, 21507047) and the Project of Science and Technology Development Plan of Taicang (TC2015NY05).

A stable PNIPAM/Fe₃O₄/g-C₃N₄ composite photocatalyst was designed and prepared by a thermal photoinitiation technology. The structure and properties of the materials were characterized and the composite photocatalyst was found to show good stability for tetracycline degradation. The sample not only retained the magnetic properties of Fe₃O₄, allowing it to be recycled, but its photocatalytic properties could also be changed by controlling the temperature of the reaction system. The degradation intermediate products of tetracycline were further investigated by MS. This work provides a new facile strategy for the development of intelligent and recyclable photocatalytic materials.
- Fe₃O₄/g-C₃N₄,
- Tetracycline,
- Magnetism,
- Intermediate products,
- Photocatalyst
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Preparation and characterization of ternary magnetic g-C3N4 composite photocatalysts for removal of tetracycline under visible light

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Preparation and characterization of ternary magnetic g-C₃N₄ composite photocatalysts for removal of tetracycline under visible light