Size-Controlled synthesis and magnetic studies of monodisperse FePd nanoparticles

Yanglong Hou, Hiroshi Kondoh, Toshiaki Ohta

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

Monodisperse FePd nanoparticles were prepared through thermal decomposition of iron carbonyl and reduction of palladium acetylacetonate in the presence of mixing capping agents. The size of FePd nanoparticles can be easily tuned from 8 nm, up to 27 nm by controlling the molar ratio of surfactants and reaction temperature. The magnetic studies indicate that the blocking temperature and coercivity of the FePd nanoparticles exhibit a size-dependent behavior.

Original languageEnglish
Pages (from-to)202-208
Number of pages7
JournalJournal of Nanoscience and Nanotechnology
Volume9
Issue number1
DOIs
Publication statusPublished - 2009 Jan
Externally publishedYes

Fingerprint

Nanoparticles
nanoparticles
synthesis
Temperature
Palladium
Coercive force
Surface-Active Agents
thermal decomposition
coercivity
palladium
Pyrolysis
Surface active agents
Iron
Hot Temperature
surfactants
iron
temperature
acetyl acetonate

Keywords

  • Iron palladium
  • Magnetism
  • Nanoparticle
  • Synthesis

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Chemistry(all)
  • Materials Science(all)
  • Bioengineering
  • Biomedical Engineering

Cite this

Size-Controlled synthesis and magnetic studies of monodisperse FePd nanoparticles. / Hou, Yanglong; Kondoh, Hiroshi; Ohta, Toshiaki.

In: Journal of Nanoscience and Nanotechnology, Vol. 9, No. 1, 01.2009, p. 202-208.

Research output: Contribution to journalArticle

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