@Article{CL.2024.213.217,
AUTHOR = {M. Xie, W. W. Lu, W. Yan, Y. C. Wei, Y. P. Chen, J. Xu},
TITLE = {MoSe<sub>2</sub> in flower spheres provides abundant active sites for TiO<sub>2</sub> photocatalytic degradation of RhB},
JOURNAL = {Chalcogenide Letters},
VOLUME = {21},
YEAR = {2024},
NUMBER = {3},
PAGES = {217--227},
URL = {http://www.techscience.com/CL/v21n3/65076},
ISSN = {1584-8663},
ABSTRACT = {In this paper, a MoSe<sub>2</sub>/TiO<sub>2</sub> composite photocatalyst was constructed by modifying TiO<sub>2</sub> with MoSe<sub>2</sub> as a group catalyst. The results showed that pure TiO<sub>2</sub> and MoSe<sub>2</sub> had no degradation activity for RhB, and the composite catalyst of 0.03 g MoSe<sub>2</sub> had the best photocatalytic degradation activity for RhB. Through SEM, TEM, UV-VIS absorption spectrum, transient photocurrent curve, photoluminescence spectrum, and electrochemical impedance spectrum analysis, it can be seen that the excellent performance of 0.03 g MoSe<sub>2</sub> composite sample is due to its excellent nanostructure, and uniform TiO<sub>2</sub> nanosheets are attached to MoSe<sub>2</sub> flower spheres. The active site of RhB photocatalytic degradation was increased, the visible light response and photobiological carrier separation were enhanced, and TiO<sub>2</sub> had photocatalytic activity under simulated sunlight.},
DOI = {10.15251/CL.2024.213.217}
}