Synthesis of zirconium oxide by hydrolysis of zirconium alkoxide |
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| Authors: | L. Davies L. Daza P. Grange |
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| Affiliation: | (1) Unité de Catalyse et Chimie des Matériaux Divisés, Université Catholique de Louvain, Place Croix du Sud, 2/17, 1348 Louvain-la-Neuve, Belgium;(2) Present address: Facultad de Ciencias Exactas, Universidad Nacional de Salta, Buenos Aires 177, 4400 Salta, República Argentina;(3) Present address: Institute de Catálisis y Petroleoquimica, Campus UAM, Cantoblanco, 28049, Madrid, Spain |
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| Abstract: | ![]()
Submicrometre particles have been prepared from hydrolysis-polycondensation of zirconium alkoxide [Zr(n-C3H7O)4] in ethanolic solution. The properties of these particles (morphology, specific surface area, SBET, crystal phase and size distribution) after calcination at 450 °C for 5 h were found to depend on the conditions of synthesis, i.e. alkoxide concentration and mole ratio water/alkoxide. |
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