Synthesis of Ni/NiO Nanopowder by Thermal Decomposition of Nickel Acetate Amine
Electronic Archive of Sumy State University
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Synthesis of Ni/NiO Nanopowder by Thermal Decomposition of Nickel Acetate Amine
|
|
| Creator |
Dulina, I.
Klochkov, L. Danilenko, M. Ragulya, A. |
|
| Subject |
Nickel ammine complexes
Nanopowders IR-spectroscopy XRD Analysis TG DTA DTG |
|
| Description |
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. |
|
| Publisher |
Sumy State University
|
|
| Date |
2014-05-22T09:46:24Z
2014-05-22T09:46:24Z 2012 |
|
| Type |
Article
|
|
| Identifier |
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
http://essuir.sumdu.edu.ua/handle/123456789/34819 |
|
| Language |
en
|
|