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
Neutron diffraction study of the structure of water confined in a sol–gel silica glass
✍ Scribed by Valentina Venuti; Vincenza Crupi; Domenico Majolino; Placido Migliardo; Marie Claire Bellissent-Funel
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 188 KB
- Volume
- 350
- Category
- Article
- ISSN
- 0921-4526
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