Study of sol-gel transition during hafnium alkoxide hydrolysis
β Scribed by A. Larbot; T. Hours; P. Bergez; J. Charpin; L. Cot
- Book ID
- 117147434
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 318 KB
- Volume
- 147-148
- Category
- Article
- ISSN
- 0022-3093
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π SIMILAR VOLUMES
The sol-gel transition of the system tetramethylorthosilicate-water-methanol under basic conditions has been studied by rheological measurements. The gelation time t(g) has been determined from the measurements of the elastic G' and viscous G'' moduli as a function of time at different frequencies a
Highβtemperature superconductors, ferroelectric materials, electrochromic films, and semiconductors are just some of the materials which can be produced from transitionβmetal alkoxides using the solβgel method. The method itself is outlined, the control of the various parameters, such as choice of p