Synthesis and characterization of novel PtSe2/graphene nanocomposites and its visible light driven catalytic properties View Full Text


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Article Info

DATE

2014-02-26

AUTHORS

Kefayat Ullah, Lei Zhu, Ze-Da Meng, Shu Ye, Sourav Sarkar, Won-Chun Oh

ABSTRACT

In this study, we report a novel PtSe2/graphene nanocomposite by facile ultrasonic-assisted techniques. The “as-prepared” nanocomposites were further characterized by various techniques such as X-ray diffraction, scanning electron microscopy with an energy dispersive X-ray analysis, transmission electron microscopy, UV–Vis absorbance spectra analysis, diffuse reflectance analysis, and Raman spectroscopic analysis. The photocatalytic activities of the composites were investigated by the degradation of rhudamine B and methylene blue as a standard dyes. The photodegradation rates of organic dyes by the nanocomposites are found to be markedly high. This study suggests that the as-prepared PtSe2/graphene composite can be utilized as highly efficient photocatalyst materials that employed visible light as an energy source. More... »

PAGES

4139-4147

References to SciGraph publications

Identifiers

URI

http://scigraph.springernature.com/pub.10.1007/s10853-014-8109-3

DOI

http://dx.doi.org/10.1007/s10853-014-8109-3

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1033446219


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