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Synthesis of FePt 3 nanoparticles using PtCl 2 and Fe(acac) 3 : Study of the surfactant effect, magnetism and electro-activity
N.K. Sahu, D. Bahadur, Sahu N.K, Bahadur D.
Published in American Institute of Physics Inc.
Volume: 1665
Monodisperse FePt 3 nanoparticles have been prepared using organic precursor of Fe (Fe(acac 3 )) and inorganic precursor of Pt (PtCl 2 ) by adopting hot injection methods using polyol process. By changing the concentration of precursors, reducing agent and surfactants, we examine different reaction products e.g. different phases of Fe-Pt and their magnetic behaviors. The use of excess surfactant and reducing agents was found to effect the nucleation and growth of the Fe-Pt nanoparticle formation. The Pt rich phases of Fe-Pt show very good electro-active response toward redox reaction of ferro-ferri couple electrolyte which was analyzed using cyclic-voltammetry. © 2015 AIP Publishing LLC.
About the journal
JournalData powered by TypesetAIP Conference Proceedings
PublisherData powered by TypesetAmerican Institute of Physics Inc.
Open AccessNo
Concepts (3)
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    Fept 3
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