Shape control of nickel selenides synthesized by a simple hydrothermal reduction process |
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| Authors: | Azam SobhaniMasoud Salavati-Niasari Fatemeh Davar |
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| Institution: | a Department of Inorganic Chemistry, Faculty of Chemistry, University of Kashan, Kashan, P.O. Box 87317-51167, Iran
b Institute of Nano Science and Nano Technology, University of Kashan, Kashan, P.O. Box 87317-51167, Iran |
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| Abstract: | Nickel selenide (NiSe) nanoparticles were prepared from the reaction of a SeCl4 aqueous solution with a NiCl2·6H2O aqueous solution in the presence of polyvinyl alcohol (PVA) as a capping agent and hydrazine hydrate (N2H4·H2O) as a reductant through a hydrothermal method. The size, morphology, chemical composition and purity of these nanoparticles depend on the capping agent, reductant, reaction temperature and time. |
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| Keywords: | Nanoparticles Shape control NiSe PVA Semiconductors Hydrothermal |
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