Electrohydrodynamic atomization (EHDA) assisted wet chemical synthesis of nickel nanoparticles |
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| Authors: | M Barzegar Vishlaghi M Farzalipour Tabriz O Mohammad Moradi |
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| Affiliation: | 1. Atomic and Molecular Physics Laboratories, Research School of Physics and Engineering, The Australian National University, Canberra 0200, Australia;2. Electronic Materials Engineering Department, Research School of Physics and Engineering, The Australian National University, Canberra 0200, Australia;3. Instituto de Física, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil |
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| Abstract: | In this study nickel nanoparticles were prepared via chemical reduction of nickel acetate using sodium borohydride using electrohydrodynamic atomization (EHDA) technique. This technique was used to spray a finely dispersed aerosol of nickel precursor solution into the reductive bath. Obtained particles were characterized by means of X-ray diffraction (XRD), UV–Visible spectroscopy, and transmission electron microscopy (TEM). Results confirmed the formation of nickel nanoparticles and showed that applying EHDA technique to chemical reduction method results in producing smaller particles with narrower size distribution in comparison with conventional reductive precipitation method. |
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