ISSN:
1013-9826
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Rare-earth doped porous nanocrystalline TiO2 films were prepared via sol-gel method. Theeffect of preparation conditions on the properties of the resulting thin films, such as structure, surfacetopography and photocatalysis properties was analyzed. It indicated that appropriate doping of rare-earthelement improves the photocatalysis ability of the thin titanium oxide films. The thin titanium oxide filmshave good photocatalysis properties in visible light region because of the red shift of energy level. It alsorevealed that uni-doped of cobalt is better than that of cobalt and lanthanum, while co-doping of cerium,cobalt and lanthanum may cause the best photocatalysis properties
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/53/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.336-338.1946.pdf
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