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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 Aerogel Röntgenbeugung Rasterelektronenmikroskop Dispersion |
| 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 hdl:20.500.11880/24237 http://dx.doi.org/10.22028/D291-24181 |
| Date of registration: | 7-Sep-2009 |
| Faculty: | SE - Sonstige Einrichtungen |
| Department: | SE - INM Leibniz-Institut für Neue Materialien |
| Collections: | INM SciDok - Der Wissenschaftsserver der Universität des Saarlandes |
Files for this record:
| File | Description | Size | Format | |
|---|---|---|---|---|
| AEG240.pdf | 2,69 MB | Adobe PDF | View/Open |
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