Abstract
In the present work the sol-gel process in the silica base systems, starting with different alkoxides, was approached by gas chromatography coupled with mass spectrometry (CG-MS). The influence of the type of alkoxide, type of solvent and the water amount on the molecular species formed in the early stages of the hydrolysis-polycondenstion process were analyzed, as well as the influence of the molecular species present in the solution at the moment of gelation on the structure of the obtained gels.
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Zaharescu, M., Bădescu, V., Vasilescu, A., Jitianu, A. (2003). Contribution to the Sol-Gel Chemistry in Silica Based Systems. In: López, T.M., Avnir, D., Aegerter, M. (eds) Emerging Fields in Sol-Gel Science and Technology. Springer, Boston, MA. https://doi.org/10.1007/978-1-4615-0449-8_16
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DOI: https://doi.org/10.1007/978-1-4615-0449-8_16
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