Please use this identifier to cite or link to this item: doi:10.22028/D291-24181
Title: Sintese de catalisadores tipo V2O5/TiO2 e MoO3/TiO2 pelo processo sol-gel com secagem supercrítica
Other Titles: Synthesis of V2O5/TiO2 and MoO3/TiO2 catalysts by sol-gel process with supercritical extraction
Author(s): Florentino, Ariovaldo O.
Bozano, Dorotéia F.
Aegerter, Michel A.
Language: (Other)
Year of Publication: 1994
OPUS Source: Anais / 38° Congresso Brasileiro de Cerâmica; 2° Encontro de Mineradores e Consumidores : [18 a 21 de junho de 1994, Blumenau, SC] / Associação Brasileira de Cerâmica. - Vol. 3. - São Paulo, SP : Associação Brasileira de Cerâmica, 1994, S. 1037-1042
SWD key words: Sol-Gel-Verfahren
Carbon dioxide capture and storage
DDC notations: 500 Science
Publikation type: Conference Paper
Abstract: -
Two series of supported V2O5/TiO2 and MoO3/TiO2 catalysts were synthesized by sol-gel process with supercritical extraction by carbon dioxide. The textural and structural properties of these aerogels were characterized by surface area measurement, X-ray diffraction and SEM analysis. This preparation method allowed to obtain mixed oxides with high surface area (~= 130 m2/g) and good dispersion of V2O5 and MoO3 on TiO2. The average particles size was 20 nm.
Link to this record: urn:nbn:de:bsz:291-scidok-23661
Date of registration: 7-Sep-2009
Faculty: SE - Sonstige Einrichtungen
Department: SE - INM Leibniz-Institut für Neue Materialien
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