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Synthesis of Nickel Oxide Nanoparticles from Thermal Decomposition of a New Precursor |
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| Authors: | Zeinab Fereshteh Masoud Salavati-Niasari Kamal Saberyan S. Mostafa Hosseinpour-Mashkani Farnosh Tavakoli |
| Affiliation: | 1. Department of Materials Engineering, Isfahan University of Technology, P.O. Box 84156-83111, Isfahan, Iran 2. Institute of Nano Science and Nano Technology, University of Kashan, P.O. Box 87317-51167, Kashan, Islamic Republic of Iran 3. Nuclear Fuel Cycle Research School, Nuclear Science and Technology Research Institute, P.O. Box 11365-8486, Tehran, Iran 4. Center for Nanoscience and Technology, IST, Jawaharlal Nehru Technological University Hyderabad, Hyderabad, 500 085, Andhra Pradesh, India |
| Abstract: | Nickel oxide nanoparticles (25 nm) have been synthesized via decomposition of a new precursor nickel octanoate Ni(octa)2 in the presence of oleylamine (C18H37N) and triphenylphosphine (C18H15P), in mild conditions. To control the particle size and morphology, combination of C18H15P and C18H37N were applied as surfactants. In this process, oleylamine was used as both the medium and the stabilizing reagent. C18H37N and C18H15P play an important role in preventing aggregation of NiO nanoparticles. The products were characterized by XRD, SEM, TEM, FT–IR, and TGA. |
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