Synthesis of Ni/NiO Nanopowder by Thermal Decomposition of Nickel Acetate Amine

Dulina, I.; Klochkov, L.; Danilenko, M.; Ragulya, A.

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Title	Synthesis of Ni/NiO Nanopowder by Thermal Decomposition of Nickel Acetate Amine
Authors	Dulina, I. Klochkov, L. Danilenko, M. Ragulya, A.
ORCID
Keywords	Nickel ammine complexes Nanopowders IR-spectroscopy XRD Analysis TG DTA DTG
Type	Conference Papers
Date of Issue	2012
URI	http://essuir.sumdu.edu.ua/handle/123456789/34819
Publisher	Sumy State University
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Citation	Synthesis of Ni/NiO Nanopowder by Thermal Decomposition of Nickel Acetate Amine [Текст] / I. Dulina, L. Klochkov, M. Danilenko, A. Ragulya // Nanomaterials: Applications & Properties (NAP-2012) : 2-nd International conference, Alushta, the Crimea, September 17-22, 2012 / Edited by: A. Pogrebnjak. - Sumy : Sumy State University, 2012. - V.1, No1. - 01PCN11
Abstract	Ni/NiO nanopowders have been synthesized using thermal decomposition of nickel acetate hexaammine in air. Obtained powders have been characterized by IR-spectroscopy, XRD and TG, DTA, DTG and HR TEM. Thermal decomposition of nickel ammine complexes occurs with forming nickel hydroxide, carbonate and hydroxocarbonate ammines precursors. Mean particle size of nickel and nickel oxide phases in powders depends on temperature. In the temperature range from 350 to 500 degrees Celsius the particle size of nickel oxide has grown from 5 to 25 nm and nickel from 50 to 55 nm. Particle size of 5 nm for nickel hydroxide ammine remained unchanged with temperature. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/34819
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