Synthesis of NiO Nanoparticles by Microwave Assisted

The 25th International Baltic Conference of Engineering Materials & Tribology BALTMATTRIB 2016: Abstracts Book 2016
Jānis Grabis, Gundega Heidemane, Aija Krūmiņa

Nickel oxide nanoparticles were prepared via molten salts and microwave assisted synthesis from nickel nitrate and the parameters of obtained nanopowders were compared. NiO nanoparticles with crystallite size in the range of 6-8 nm have been prepared by combining microwave assisted treatment of Ni(NO3)2 and urea solution with calcination at 300-320 oC. Molten salts (NaNO3-NaCl) ensured direct formation of NiO from Ni(NO3)2.6H2O and salts mixture at 350 oC but crystallite size of the particles reached 51-69 nm.

Keywords
NiO nanoparticles; molten salt synthesis; microwave assisted synthesis.
Hyperlink
http://alephfiles.rtu.lv/TUA01/000057303_e.pdf#page=81

Grabis, J., Heidemane, G., Krūmiņa, A. Synthesis of NiO Nanoparticles by Microwave Assisted. In: The 25th International Baltic Conference of Engineering Materials & Tribology BALTMATTRIB 2016: Abstracts Book, Latvia, Rīga, 3-4 November, 2016. Riga: The Latvian Materials Research Society, 2016, pp.81-81. ISBN 978-9934-19-029-2.

Publication language
English (en)