期刊
NANOSCALE RESEARCH LETTERS
卷 12, 期 -, 页码 -出版社
SPRINGER
DOI: 10.1186/s11671-017-2005-0
关键词
Molybdenum disulfide; Zinc oxide; Absorbance; Photocatalyst; p-n heterostructure
资金
- National Natural Science Foundation of China [51171132, 11375134]
- Hong Kong Scholars Program
- Young Chenggang Project of Wuhan City [2013070104010011]
- China Postdoctoral Science Foundation [2014 M550406]
- Natural Science Foundation of Jiangsu Province [BK20160383]
- Fundamental Research Funds for the Central Universities
- Wuhan University
Flower-like MoS2 nanoparticles (NPs) consist of ultra-thin MoS2 nanosheets are synthesized via a facile one-pot hydrothermal method. The MoS2/ZnO p-n heterostructure is formed by coating n-type ZnO on the surface of flower-like MoS2 NPs through the seed-mediate route and post-annealing treatment. The effects for the dye removal and photocatalytic performances after ZnO coating are systematically investigated. The results demonstrated that the coating of ZnO nanoparticles has a positive promotion to the photodegrading properties while negative effect on the adsorption capacity of the MoS2/ZnO heterostructures. The related mechanisms on the relationship of adsorption capacity and photocatalysis are discussed in detail.
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