Preparation of Stochiometric Cu2S Nanoparticles by Ultrasonic Method
Electronic Archive of Sumy State University
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Preparation of Stochiometric Cu2S Nanoparticles by Ultrasonic Method
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| Creator |
Mousavi-Kamazani, M.
Salavati-Niasari, M. |
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| Subject |
Nanoparticles
Cu2S Ultrasonic Electron microscopy Complex |
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| Description |
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. |
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| Publisher |
Sumy State University
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| Date |
2014-05-27T07:10:27Z
2014-05-27T07:10:27Z 2013 |
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| Type |
Article
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| Identifier |
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
http://essuir.sumdu.edu.ua/handle/123456789/35086 |
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| Language |
en
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