Preparation of cobalt-titanium dioxide nanocomposite films by combining inverse micelle method and plasma treatment

Naoki Arimitsu, Akira Nakajima, Yoshikazu Kameshima, Yuko Shibayama, Hisashi Ohsaki, Kiyoshi Okada

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

We investigated the processing of a metal nanogranular thin film of Co-Ti-O system by combining a colloidal wet process (inverse micelle method) and a dry process (plasma treatment). Both TEM and EDS analyses revealed that the film was prepared along with suppression of metal cobalt nanoparticles' oxidization. Results showed that plasma processing provides new possibilities for processing of materials that are difficult to prepare under equilibrium conditions.

Original languageEnglish
Pages (from-to)2173-2177
Number of pages5
JournalMaterials Letters
Volume61
Issue number11-12
DOIs
Publication statusPublished - May 2007
Externally publishedYes

Fingerprint

Nanocomposite films
Micelles
Cobalt
titanium oxides
Titanium dioxide
micelles
nanocomposites
cobalt
Metals
Plasmas
Plasma applications
preparation
Processing
Energy dispersive spectroscopy
Nanoparticles
Transmission electron microscopy
Thin films
metals
retarding
nanoparticles

Keywords

  • Cobalt
  • Composite
  • Crystallization
  • Plasma
  • Thin film
  • Titanium oxide

ASJC Scopus subject areas

  • Materials Science(all)

Cite this

Preparation of cobalt-titanium dioxide nanocomposite films by combining inverse micelle method and plasma treatment. / Arimitsu, Naoki; Nakajima, Akira; Kameshima, Yoshikazu; Shibayama, Yuko; Ohsaki, Hisashi; Okada, Kiyoshi.

In: Materials Letters, Vol. 61, No. 11-12, 05.2007, p. 2173-2177.

Research output: Contribution to journalArticle

Arimitsu, Naoki ; Nakajima, Akira ; Kameshima, Yoshikazu ; Shibayama, Yuko ; Ohsaki, Hisashi ; Okada, Kiyoshi. / Preparation of cobalt-titanium dioxide nanocomposite films by combining inverse micelle method and plasma treatment. In: Materials Letters. 2007 ; Vol. 61, No. 11-12. pp. 2173-2177.
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