Thermally stable nanophase anatase titania with mesoporous texture by pseudo-inorganic templating

Thermally stable mesoporous nanocrystalline anatase titania has been prepared by a pseudo-inorganic templating method by codoping with lanthanum and silica followed by chemical leaching. The methodology uses lower temperatures that than reported previously and is applicable to the formation of both...

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Bibliographic Details
Published inMicroporous and mesoporous materials Vol. 120; no. 3; pp. 467 - 471
Main Authors Moore, S.A., Sibu, C.P., Wunderlich, W., Shajesh, P., Baiju, K.V., Berry, F.J., Warrier, K.G.K.
Format Journal Article
LanguageEnglish
Published San Diego, CA Elsevier Inc 15.04.2009
Elsevier
Subjects
Chemistry
Coating
Colloidal state and disperse state
Exact sciences and technology
General and physical chemistry
Leaching
Mesoporous
Porous materials
Templating
Titania
Coating
Titania
Mesoporous
Templating
Leaching
Binary compound
Anatase
Methodology
Transition element compounds
Glass
Porous material
Silica
Texture
Mesoporosity
Powder
Template
Lanthanum
Titanium oxide
Nanocrystal
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Summary:Thermally stable mesoporous nanocrystalline anatase titania has been prepared by a pseudo-inorganic templating method by codoping with lanthanum and silica followed by chemical leaching. The methodology uses lower temperatures that than reported previously and is applicable to the formation of both powders and coated glass surfaces.
ISSN:1387-1811
1873-3093
DOI:10.1016/j.micromeso.2008.10.021