Metal-organic decomposition synthesis of tungsten oxide nanoparticles and evaluation of visible-light-driven photocatalytic ability

Nobuya Hiroshiba*, Eri Inoko, Wataru Yano, Yo Ichikawa

*この研究の対応する著者

研究成果: Article査読

2 被引用数 (Scopus)

抄録

To develop a simple fabrication method for a highly efficient visible-light-driven photocatalyst, we investigated the photocatalytic ability of tungsten oxide (WO3) nanoparticles prepared on substrate surfaces by the metal-organic decomposition (MOD) method. Using this method, the diameter of WO3 nanoparticles was varied from 70 to 250 nm by simply adjusting the baking temperature. The WO3 nanoparticles prepared under optimal conditions showed that their photocatalytic ability under visible light is 10 times higher than that of TiO2 fabricated by the MOD method under optimal conditions.

本文言語English
論文番号05FU01
ジャーナルJapanese Journal of Applied Physics
53
5 SPEC. ISSUE 1
DOI
出版ステータスPublished - 2014 1月 1
外部発表はい

ASJC Scopus subject areas

  • 工学(全般)
  • 物理学および天文学(全般)

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