Gram-scale synthesis of monodisperse Fe nanoparticles in one pot

Haitao Yang, Daiji Hasegawa, Shinsuke Ozaki, Tetsuya Sato, Migaku Takahashi, Tomoyuki Ogawa

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

A facile synthesis method for monodisperse Fe nanoparticles has been developed by the injection of iron carbonyl into kerosene in one pot. By controlling reaction parameters, 3-12 nm Fe nanoparticles were prepared. The size distribution is very narrow and any size-selective treatment is not required, even when several grams of Fe nanoparticles are synthesized. Magnetic measurements reveal that the saturation magnetization (Ms) of the 9.3 nm Fe nanoparticles is always over 150 emu g-1 at room temperature.

Original languageEnglish
Pages (from-to)822-825
Number of pages4
JournalScripta Materialia
Volume58
Issue number10
DOIs
Publication statusPublished - 2008 May

Fingerprint

Nanoparticles
nanoparticles
synthesis
kerosene
Kerosene
Magnetic variables measurement
Saturation magnetization
magnetic measurement
Iron
injection
saturation
iron
magnetization
room temperature
Temperature

Keywords

  • Decomposition
  • Iron nanoparticles
  • Magnetic properties

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Materials Science(all)
  • Metals and Alloys

Cite this

Gram-scale synthesis of monodisperse Fe nanoparticles in one pot. / Yang, Haitao; Hasegawa, Daiji; Ozaki, Shinsuke; Sato, Tetsuya; Takahashi, Migaku; Ogawa, Tomoyuki.

In: Scripta Materialia, Vol. 58, No. 10, 05.2008, p. 822-825.

Research output: Contribution to journalArticle

Yang, H, Hasegawa, D, Ozaki, S, Sato, T, Takahashi, M & Ogawa, T 2008, 'Gram-scale synthesis of monodisperse Fe nanoparticles in one pot', Scripta Materialia, vol. 58, no. 10, pp. 822-825. https://doi.org/10.1016/j.scriptamat.2007.12.034
Yang, Haitao ; Hasegawa, Daiji ; Ozaki, Shinsuke ; Sato, Tetsuya ; Takahashi, Migaku ; Ogawa, Tomoyuki. / Gram-scale synthesis of monodisperse Fe nanoparticles in one pot. In: Scripta Materialia. 2008 ; Vol. 58, No. 10. pp. 822-825.
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