Preparation of Stochiometric Cu2S Nanoparticles by Ultrasonic Method

Mousavi-Kamazani, M.; Salavati-Niasari, M.

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Title	Preparation of Stochiometric Cu2S Nanoparticles by Ultrasonic Method
Authors	Mousavi-Kamazani, M. Salavati-Niasari, M.
ORCID
Keywords	Nanoparticles Cu2S Ultrasonic Electron microscopy Complex
Type	Conference Papers
Date of Issue	2013
URI	http://essuir.sumdu.edu.ua/handle/123456789/35086
Publisher	Sumy State University
License	Copyright not evaluated
Citation	Mousavi-Kamazani, M. Preparation of Stochiometric Cu2S Nanoparticles by Ultrasonic Method [Текст] / M. Mousavi-Kamazani, M. Salavati-Niasari // Nanomaterials: Applications & Properties (NAP-2013) : 3-rd International conference, Alushta, the Crimea, Ukraine, September 16-21, 2013 / Edited by: A. Pogrebnjak. - Sumy : Sumy State University, 2013. - V.2, No2. - 02PCN02
Abstract	This study reports on the synthesis of Cu2S nanoparticles via an ultrasonic method by employing Na2SO3 as a reducing agent This method is novel, simple and can be easily controlled. Effects of power and time of sonication were investigated. Morphology, structure, and composition of the obtained products were characterized by X-ray diffraction (XRD), energy dispersive X-ray analysis (EDX), scanning electron microscope (SEM) and photoluminescence (PL) spectroscopy. The effects of time and power of irradiation were studied. XRD calculations show that the average crystallite diameter of Cu2S nanoparticle is about 25 nm. The calculated band gap of Cu2S nanosparticle (2.24 eV) shows obvious blue shift. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/35086
Appears in Collections:	Наукові видання (ЕлІТ)