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Construction of novel BiOCl/MoS2 nanocomposites with Z-scheme structure for enhanced photocatalytic activity.
- Source :
-
Materials Letters . May2018, Vol. 218, p110-114. 5p. - Publication Year :
- 2018
-
Abstract
- In this study, novel BiOCl/MoS 2 nanocomposites with Z-scheme structure were successfully obtained by a facile one-step hydrothermal method, and the products were evaluated by XRD, SEM, XPS, DRS. Results showed that the MoS 2 nanosheets adhered well to surface of the BiOCl, and the BiOCl/MoS 2 possessed an excellent Rhodamine B degrading rate of 98.6% within 21 min under visible light irradiation. Radical trapping experiments indicated that OH and h + were main reactive species responsible for the degradations. The fantastic Z-scheme structure of the BiOCl/MoS 2 heterogeneous not only retained the photogenerated holes with higher redox ability but also decreases their recombination rate. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 0167577X
- Volume :
- 218
- Database :
- Academic Search Index
- Journal :
- Materials Letters
- Publication Type :
- Academic Journal
- Accession number :
- 128276164
- Full Text :
- https://doi.org/10.1016/j.matlet.2018.01.140