Browse > Article
http://dx.doi.org/10.4191/KCERS.2003.40.12.1220

Preparation of TiO2 and TiO2-CdS Photocatalayst Using the Supercritical Fluid Method  

김종하 (배재대학교 재료공학과)
박상준 (배재대학교 재료공학과)
황수현 (배재대학교 재료공학과)
정용진 (배재대학교 재료공학과)
전일수 (배재대학교 재료공학과)
조승범 (LG 화학기술연구원 신소재연구소)
전명석 (한국에너지기술연구원)
임대영 (배재대학교 재료공학과)
Publication Information
Abstract
TiO$_2$ and TiO$_2$-CdS which were expected to be highly activated photocatalysts with semiconductor properties, were prepared using supercritical fluid method. The powders prepared by supercritical fluid were agglomerate foam in 2-3 ${\mu}{\textrm}{m}$ size and the primary particles of 20 nm were arranged in the powders. The powders which were prepared by supercritical fluid method were anatase phase without any heat treatment.
Keywords
Supercritical fluid method; $TiO_2$; $TiO_2$-CdS photocatalyst;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Photocatalytic Reaction of Water with Carbon-over Platnized Titania /
[ S.Sato;J.M.White ] / J. Phys. Chem.   DOI
2 Photocatalytic Decomposition of Aqueous Organic Compounds as a Function of Solar Irradiation Intensity /
[ K.A.Magrini;J.D.Webb ] / 1990 ASME International Solar Energy Conference
3 Water-purificating by Semiconductor Photocatalysis /
[ A.Mills;R.H.Davies;D.Worsely ] / Chem. Soc. Review
4 Semiconductors Help the Sun to Clean Water /
[ J.Fettwell ] / New Sci.
5 Photochemical Reaction and Energy Conversion with Particulate Semiconductor /
[ M.Fujii;T.Kawal;S.Kawai ] / Oyo Buturi (Applied Physics)
6 Heterogeneous Photocatalytic Reactions of Organic Acidsand Water : New Reaction Paths Besides the Photo-Kolbe Reaction /
[ T.Sakata;T.Kawai;K.Hashimoto ] / J. Phys. Chem.   DOI
7 Photocatalytic Hydrogen Production from Water Over SrTiO₃Crystal Surfaces, Electron Spectroscopy Studies of Adsorbed H₂, O₂and H₂O /
[ F.T.Wagner;S.Ferrer;G.A.Somorjai ] / Surf. Sci.   DOI   ScienceOn