The thickness of sol-gel silica coatings obtained by dipping
β Scribed by Massimo Guglielmi; Stefano Zenezini
- Book ID
- 115987252
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 468 KB
- Volume
- 121
- Category
- Article
- ISSN
- 0022-3093
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π SIMILAR VOLUMES
The sol-gel dipping process, in which liquid silicon alkoxide is transformed into the solid silicon-oxygen network, can produce a thin film coating of silica (SiO 2 ). The features of this method are high homogeneity and purity of the thin SiO 2 film and a low sinter temperature, which are important
The sol-gel technique to deposit coatings on metals by dipping was studied. Different metals (Cu, Ni, Fe, Al) were coated with grO 2, SiO 2, TiO 2 and B203-3i02 solutions. The influence of some dipping and solution parameters was related with the quality of the obtained coatings. A scale of quality