Abstract
The reaction rate was determined for copper nitrate hydrate with methoxydimethyloctylsilane (MDOS) in methanol. The rate constants of hydrolysis and condensation were established by quantitative measurement of the product and Karl Fischer water determination. The reaction with the hydrated copper salt resulted in the phase separation of an insoluble product from the reaction mixture. The structure of the product was determined, by Fourier Transform Infrared Spectrometry (FTIR) and Nuclear Magnetic Resonance (NMR) to be a dimer of the MDOS. The results showed the alcohol, producing condensation reaction was negligible in the formation of the dimer. contrary to the case for the well-known reaction by trialkoxysilanes and tetraalkoxysilanes.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
REFERENCES
Sol-Gel Technology (Noyes Publications, New Jersey, 1988).
C. J. Brinker and G. W. Scherer Sol Gel Science (Academic Press, New York 1990).
B. D. Kay and R. A. Assink, Mater. Res. Symp. Proc. 107, 35 (1988).
H. Yang, Z. Ding, Z. Jiang, and X. Xu, J. Noncrystal. Solids 112, 449 (1988).
J. C. Pouxvil and J. P. Boilot, J. Noncrystal. Solids 94, 374 (1987).
J. Sanchez and A. McCormick, J. Phys. Chem 96, 8673 (1992).
S. E. Friberg and Z. Ma, J. Noncrystal. Solids 147, 30 (1992).
J. Sjöblom, T. Skodvin, M. H. Selle, and S. E. Friberg, J. Phys. Chem 96, 21 (1992).
B. Gestblom and J. Sjöblom, Chem Phys. Lett 122, 553 (1985).
S. E. Friberg, Jun Yang, Ali Amran, and J. Sjöblom, J. Phys. Chem 98, 13528 (1994).
Ali Amran, S. E. Friberg, and J. Sjöblom, J. Disp. Sci. Technol. 15, 621 (1994).
S. E. Friberg and C. C. Yang, in Innovations in Material Processing Using Aqueous, Colloid and Surface Chemistry, F. M. Doyle, S. Raghaven, P. Somasundra, and G. W. Warren, eds. (Minerals, Metals & Materials Society, 1988).
M. Biscoglia, C. Brancewicz, S. E. Friberg, and Ali Amran in press.
J. Sjöblom, S. E. Friberg, and Ali Amram, J. Disp. Sci. Technol. 16, 31 (1995).
J. Sanchez and A. McCormick, J. Phys. Chem in press (1993).
M. Selle, F. Fredricksen, J. Sjöblom, A Christy, and S.E. Friberg, Acta Chem. Scand. 50, 12 (1996).
E. R. Pohl and F. D. Ostertraltz, in Molecular Characterizaton of Composite Interfaces H. Ishidu and G. Kumer, eds. (Plenum Press, New York 1985), p. 157.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Heenan, D.M., Friberg, S.E., Sjöblom, J. et al. Reaction Between Copper Nitrate Hydrate and Methoxydimethyloctylsilane in Methanol. Journal of Solution Chemistry 27, 1123–1138 (1998). https://doi.org/10.1023/A:1022662017881
Issue Date:
DOI: https://doi.org/10.1023/A:1022662017881