Atmospheric plasma-calcination of mesoporous tungsten oxide utilizing plasma dielectric barrier discharge

P. Baroch, J. Hieda, N. Saito, O. Takai

研究成果: Article査読

5 被引用数 (Scopus)

抄録

The fabrication of mesoporous tungsten oxide films by spin-coating method followed by an atmospheric plasma-calcination method is described and discussed here. For the calcination process the dielectric barrier discharge system generating homogenous atmospheric plasma discharge was designed and used. By this method, large surface area mesoporous films, with disordered pores of average diameter size of about 4 to 5 nm were synthesized. All the plasma-calcined films exhibit amorphous structure. The process of calcination was evaluated by FT-IR spectroscopy and in comparison with other methods a very high speed of calcination process was achieved.

本文言語English
ページ(範囲)4905-4908
ページ数4
ジャーナルThin Solid Films
515
12
DOI
出版ステータスPublished - 2007 4 23

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Surfaces and Interfaces
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

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