کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1885771 1533505 2016 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
One-step synthesis of CdS-reduced graphene oxide composites based on high-energy radiation technique
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم تشعشع
پیش نمایش صفحه اول مقاله
One-step synthesis of CdS-reduced graphene oxide composites based on high-energy radiation technique
چکیده انگلیسی


• Gamma-irradiation technique was utilized to synthesize CdS/RGO nanocomposites.
• It was considered as a simple, safe and “green” method to synthesize nanocomposites.
• Triethanolamine was innovatively used as a stabilizer for preparation of CdS/RGO.
• Dense CdS nanoparticles attached on the surface of graphene homogeneously.

In this paper, we introduced a novel 60Co-ray-irradiation-based one-step synthesis method of nano-CdS-reduced graphene oxide composites (CdS/RGO) in aqueous solution. The synthesis approach is simple and green and may be applied in the synthesis of other RGO–metal-sulfide nanocomposites. Sodium thiosulfate was used as a sulfur source. Triethanolamine and glycerol were respectively used as the colloidal stabilizer and radical scavenger. The compositional distribution of the particles in the samples was demonstrated by X-ray diffractometry, Raman spectroscopy, Fourier transform infrared spectroscopy, transmission electron microscopy, and X-ray photoelectron spectroscopy.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Radiation Physics and Chemistry - Volume 119, February 2016, Pages 24–28
نویسندگان
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