Removing algae with Pt-doped TiO2 coatings on foamed glass

Jae Jin Song, Sung Hun Cho, Soo Whon Lee, Tae Ho Kim, Yamato Hayashi

研究成果: Conference contribution

3 被引用数 (Scopus)

抄録

The commercial nano-sized TiO2 powder (P25) coated with PtO 2 powder by a sonochemistry method was immobilized on the foamed waste-glass substrates by using plasma spray coating technology. The immobilized TiO2-Pt coatings were applied to treat both green tide and red tide under illumination of an UV light. Their photocatalytic characterizations were evaluated as functions of the number of residual algae, transmission as well as pH value with illumination time. It's found that the plasma sprayed Pt-doped TiO2 nanostructured coatings on foamed waste-glass showed higher photocatalytic activity, which was effective to treat the green tide and red tide.

本文言語English
ホスト出版物のタイトルEco-Materials Processing and Design VIII - ISEPD-8, Proceedings of the 8th International Symposium on Eco-Materials Processing and Design
出版社Trans Tech Publications Ltd
ページ135-138
ページ数4
ISBN(印刷版)0878494316, 9780878494316
DOI
出版ステータスPublished - 2007 1 1
イベント8th International Symposium on Eco-Materials Processing and Design, ISEPD-8 - Kitakyushu, Japan
継続期間: 2007 1 112007 1 13

出版物シリーズ

名前Materials Science Forum
544-545
ISSN(印刷版)0255-5476
ISSN(電子版)1662-9752

Other

Other8th International Symposium on Eco-Materials Processing and Design, ISEPD-8
国/地域Japan
CityKitakyushu
Period07/1/1107/1/13

ASJC Scopus subject areas

  • 材料科学(全般)
  • 凝縮系物理学
  • 材料力学
  • 機械工学

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