Abstract
Organic-inorganic hybrid films are prepared via the hydrolysis and polycondensation of tetraethoxysilane in chitosan solutions. It is shown that the composition of reagents, the time of synthesis, the crosslinking of chitosan macromolecules via amino groups by glutaric aldehyde, and the conditions of drying affect structurization of the resulting films. With the use of optical polarization microscopy and atomic force microscopy, it is found that the films contain silica particles with a wide size distribution. The crosslinking of the chitosan matrix by glutaric aldehyde results in the predominant formation of inorganic nanoparticles in the films. A good sorption capacity of the films for copper ions in solutions is found. It increases by a factor of 1.7 as the content of the silica in the films increases to 30 wt %.
Similar content being viewed by others
References
R. A. A. Muzzarelli and C. Muzzarelli, Adv. Polym. Sci. 186, 151 (2005).
C. Muzzarelli and R. A. A. Muzzarelli, J. Inorg. Biochem. 92, 89 (2002).
M. Bengisu and E. Yilmaz, Ceram. Int. 28, 431 (2002).
R. H. R. Castro, B. B. S. Murad, and D. Gouved, Ceram. Int. 30, 2215 (2004).
J. Ramirrez-Salgado, Electrochim. Acta 52, 3766 (2007).
F. Xi and J. Wu, J. Chromatogr., A 1057, 41 (2004).
F. Xi and J. Wu, React. Funct. Polym. 66, 682 (2006).
A. D. Pomogailo, Usp. Khim. 69, 60 (2000).
Z. Jiang, X. Yu, and H. Wu, J. Membr. Sci. 280, 876 (2006).
A. R. Cestari, E. F. S. Viedra, A. A. Pinto, and E. C. N. Lopes, J. Colloid Interface Sci. 292, 363 (2005).
Y.-L. Liu, Y.-H. Su, K.-R. Lee, and J.-Y. Lai, J. Membr. Sci. 251, 233 (2005).
J.-T. Yeh, Ch.-L. Chen, and K.-Sh. Huang, Mater. Lett. 61, 1293 (2007).
Y.-L. Liu, Y.-H. Su, and J.-Y. Lai, Polymer 45, 6831 (2004).
S. Fuentes, P. J. Retuert, A. Ubilla, et al., Biomacromolecules 1, 239 (2000).
J. H. Chen, Q. L. Liu, X. H. Zhang, and Q. G. Zhang, J. Membr. Sci. 292, 125 (2007).
F. Li, H. Jiang, and Sh. Jhang, Talanta 71, 1487 (2007).
S.-B. Park, J.-O. You, and H.-Y. Park, Biomaterials 22, 323 (2001).
X. Tan, M. Li, P. Gai, et al., Anal. Biochem. 1, 111 (2005).
S. Sh. Rashidova, D. Sh. Shakarova, O. N. Ruzimuradov, et al., J. Chromatogr., B 800, 49 (2004).
G. A. Vikhoreva, S. Z. Rogovina, T. A. Akopova, et al., Polymer Science, Ser. B 38, 413 (1996) [Vysokomol. Soedin., Ser. B 38, 1781 (1996)].
K. A. Andrianov, Organosilicon Compounds (Goskhimizdat, Moscow, 1955) [in Russian].
I. S. Tyukova, A. I. Suvorova, O. A. Kravchenko, and P. E. Lammert, in Proceedings of VII International Conference “Horizons in Investigation of Chitin and Chitosan,” Kazan, 2006, p. 135.
S. S. Ivanchev and A. N. Ozerin, Polymer Science, Ser. B 48, 213 (2006) [Vysokomol. Soedin., Ser. B 48, 1531 (2006)].
Yu. S. Lipatov, Physicochemical Fundamentals of Polymer Filling (Khimiya, Moscow, 1991) [in Russian].
Hazardous Chemicals. Inorganic Compounds of Elements of I–IV Groups: A Handbook, Ed. by V. A. Filov (Khimiya, Leningrad, 1988) [in Russian].
M. Rhacia, J. Desbrieres, A. Tolaimetea, et al., Polymer 43, 1267 (2002).
E. Guibal, Sep. Purif. Technol. 38, 43 (2004).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © I.S. Tyukova, A.I. Suvorova, A.I. Okuneva, E.I. Shishkin, 2010, published in Russian in Vysokomolekulyarnye Soedineniya, Ser. B, 2010, Vol. 52, No. 9, pp. 1702–1708.
This work was supported by the Russian Foundation for Basic Research (project no. 08-03-00552).
Rights and permissions
About this article
Cite this article
Tyukova, I.S., Suvorova, A.I., Okuneva, A.I. et al. Preparation and structure of chitosan-silica organic-inorganic hybrid films. Polym. Sci. Ser. B 52, 564–570 (2010). https://doi.org/10.1134/S1560090410090071
Received:
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1560090410090071