Synthesis, Characterization, and Size Control of Zinc Sulfide Nanoparticles Capped by Polyethylene Glycol

Allehyani, S.H.A.; Seoudi, R.; Said, D.A.; Lashin, A.R.; Abouelsayed, A.

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Title	Synthesis, Characterization, and Size Control of Zinc Sulfide Nanoparticles Capped by Polyethylene Glycol
Authors	Allehyani, S.H.A. Seoudi, R. Said, D.A. Lashin, A.R. Abouelsayed, A.
ORCID
Keywords	Chemical co-precipitation method Zinc sulfide nanoparticles Zinc chloride Sodium sulfide Polyethylene glycol HRTEM XRD UV-VIS
Type	Conference Papers
Date of Issue	2015
URI	http://essuir.sumdu.edu.ua/handle/123456789/42490
Publisher	Sumy State University
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Citation	Synthesis, Characterization, and Size Control of Zinc Sulfide Nanoparticles Capped by Polyethylene Glycol [Текст] / S.H. Allehyani, R. Seoudi, D.A. Said et al. // Nanomaterials: Applications & Properties (NAP-2015) : Proceedings of the International Conference. — Sumy : Sumy State University, 2015. — V.4, No2. — 02NNSA01.
Abstract	Zinc sulfide nanoparticles were synthesized with controllable size via chemical precipitation. highresolution transmission electron microscopy (HRTEM) and X-ray powder diffraction (XRD) showed that the samples were grown with the cubic phase; the particle size was varied by varying the molar ratios of zinc chloride and sodium sulfide in the presence of poly(ethylene glycol). The optical band gap was calculated on the basis of ultraviolet-visible spectroscopy (UV-VIS) and ranged from 4.13 eV to 4.31 eV depending on the particle size. Surface passivation and adsorption of poly(ethylene glycol) on the nanoparticles was explained on the basis of Fourier transform infrared measurements (FTIR).
Appears in Collections:	Наукові видання (ЕлІТ)