Synthesis and photochemical performance of CdS nanoparticles photocatalysts for photodegradation of organic dye
Autor: | Yanming Zhou, Jiahu Guo, Tao Chai, Yucun Liu, Shengdong Qin |
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Rok vydání: | 2017 |
Předmět: |
Materials science
Diffuse reflectance infrared fourier transform Scanning electron microscope Nanoparticle 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology Condensed Matter Physics Photochemistry 01 natural sciences Atomic and Molecular Physics and Optics 0104 chemical sciences Electronic Optical and Magnetic Materials chemistry.chemical_compound chemistry X-ray photoelectron spectroscopy Methyl orange Photocatalysis Electrical and Electronic Engineering 0210 nano-technology Spectroscopy Photodegradation |
Zdroj: | Journal of Materials Science: Materials in Electronics. 28:7609-7614 |
ISSN: | 1573-482X 0957-4522 |
DOI: | 10.1007/s10854-017-6453-1 |
Popis: | Large scale CdS nanoparticles are synthesized by a facile and effective route. The as-prepared CdS product was characterized by X-ray diffraction, scanning electron microscopy, energy-dispersive X-ray spectroscopy, transmission electronmicroscopy, photoluminescence spectroscopy, X-ray photoelectron spectroscopy and UV–Vis diffuse reflectance spectroscopy. The CdS nanoparticles showed higher photocatalytic activity for the discoloration of methyl orange under UV light irradiation for 90 min. Significantly, the stability and recycling of the photocatalyst was also investigated. This study may provide a new insight into the design and prepared of visible-light photocatalytic materials. |
Databáze: | OpenAIRE |
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