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Journal of Nanoparticle Research

Erschienen in:

01.07.2015 | Research Paper

CuS/MoS₂ nanocomposite with high solar photocatalytic activity

verfasst von: Nannan Meng, Yifeng Zhou, Wangyan Nie, Linyong Song, Pengpeng Chen

Erschienen in: Journal of Nanoparticle Research | Ausgabe 7/2015

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Abstract

Two-dimensional CuS/MoS₂ heterostructure with high photocatalytic activity had been successfully obtained by a simple combination of wet chemical method and hydrothermal process. CuS nanosheets had been successfully grown on the two-dimensional MoS₂ nanosheets uniformly and tightly. The obtained heterostructures were well characterized through X-ray diffraction patterns, transmission electron microscopy, Fourier transform infrared spectra, ultraviolet–visible diffuse-reflectance spectra, and Zeta potential measurement. Photocatalytic performance of the CuS/MoS₂ nanocomposite was evaluated toward the decomposition of methylene blue solution under natural light. The as-prepared nanocomposite showed remarkably enhanced photocatalytic activity compared with pure CuS and MoS₂. This could be attributed to the enhanced dyestuff absorption and charge transport after the conjugation between CuS and MoS₂.

Vorheriger Artikel Synthesis of sol–gel silica particles in reverse micelles with mixed-solvent polar cores: tailoring nanoreactor structure and properties

Nächster Artikel In vitro toxicological nanoparticle studies under flow exposure

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Titel: CuS/MoS2 nanocomposite with high solar photocatalytic activity
verfasst von: Nannan Meng
Yifeng Zhou
Wangyan Nie
Linyong Song
Pengpeng Chen
Publikationsdatum: 01.07.2015
Verlag: Springer Netherlands
Erschienen in: Journal of Nanoparticle Research / Ausgabe 7/2015
Print ISSN: 1388-0764
Elektronische ISSN: 1572-896X
DOI: https://doi.org/10.1007/s11051-015-3105-3

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