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Hydrolysis catalyst effect on sol–gel silica structure

✍ Scribed by M Asomoza; M.P Domı́nguez; S Solı́s; V.H Lara; P Bosch; T López

Book ID
117358527
Publisher
Elsevier Science
Year
1998
Tongue
English
Weight
142 KB
Volume
36
Category
Article
ISSN
0167-577X

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Effect of water and hydrolysis catalyst
Effect of water and hydrolysis catalyst on the crystal structure of nanocrystalline TiO2powders prepared by sol-gel method
✍ Juengsuwattananon, K. ;Jaroenworaluck, A. ;Panyathanmaporn, T. ;Jinawath, S. ;Su 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 709 KB

## Abstract TiO~2~ powders were synthesized by a sol–gel method from tetrabutyl orthotitanate solution in the presence of water and hydrochloric acid. In order to study the effect of water content and hydrolysis catalyst (HCl) on crystal structure of the TiO~2~, a composition of H~2~O:EtOH:HCl was