Abstract
Adsorption interactions of stilbene (1,2-diphenylethylene) and its hydroxy- and methoxyderivatives with nanodispersed TiO2 aerogel surface were studied by means of Fourier IR radiosity spectroscopy. Stilbene trans- and cis-isomers were shown to be weakly adsorbed on TiO2 surface forming hydrogen bonds. UV irradiation (wavelength 285–305 nm) of adsorbed compounds results in their partial destruction, yielding aldehydes, ketones, and carboxylates. The products of stilbene photolysis are strongly bound to TiO2 surface. Modification of TiO2 surface with trans-hydroxystilbenes is characterized by the formation of various hydrogen bonds and surface colored quinoid compounds. The interaction of TiO2 with trans-methoxystilbenes changes the state of surface hydroxyl groups and yields stable carboxylate compounds. UV irradiation results in the partial destruction of adsorbed stilbenoids, yielding aldehyde, ketone, and carboxylate surface compounds.
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References
Diebold, U., Surface Sci. Reports, 2003, vol. 48, no. 5–8, p. 53.
Ermilov, P.I., Indeikin, E.A., and Tolmachev, I.A., Pigmenty i pigmentirovanie (Pigments and Pigmenting), Leningrad: Khimiya, 1987.
Thompson, T.L. and Yates, J.T., Chem. Rev., 2006, vol. 106, p. 4428.
Guo Z., Ma R., and Li G., Chem. Eng. J., 2006, vol. 119, no. 1, p. 55.
Polunin, K.E., Sokolova, N.P., Gorbunov, A.M., et al., Fizikochim. Poverkhn. Zashch Mater., 2008, vol. 44, no. 4, p. 378.
Kolotilov, P.N., Polunin, K.E., Polunina, I.A., and Larin, A.V., Fizikochim. Poverkhn. Zashch Mater., 2009, vol. 45, no. 1, p. 22.
Polunina, I.A., Polunin, K.E., Buryak, A.K., et al., Sorbtsionye i khromatografisheskie protsessy, 2004, vol. 4,issue 2, p. 233.
Polunina, I.A., Polunin, K.E., Buryak, A.K., et al., Sorbtsionye i khromatografisheskie protsessy, 2004, vol. 4,issue 6, p. 787.
Beilstein, F., Handbuch der organischen Chemie (Handbook of Organic Chemistry), E II-E VI, Frankfurt am Main: VCH, 1992.
Tyukavina, N.A., Gromova, A.S., Lutskii, V.I., and Voronov, V.K., Khimiya prirod. Soedinenii, 1972, vol. 8, no. 5, p. 600.
Davydov, A.A., IK-spektroskopiya v khimii poverkhnosti okislov (IR Spectroscopy in Oxide Surface Chemistry), Novosibirsk: Nauka, 1984.
Seo, Y.S., Lee, C., Lee, K.H., and Yoon K.B., Angew. Chem. Int. Ed. Engl., 2005, vol 44, no. 6, p. 910.
Nurmukhametov, R.N., Pogloshchenie i luminsetsentsiya aromaticheskikh soedinenii (Absorption and Luminescence of Organic Compounds), Moscow: Khimiya, 1971
Waldeck, D.H., Chem. Rev., 1991, vol. 91, no. 3, p. 415.
Vibrational Spectra and Structure, During, I.R., Ed., New York: Elsevier, 1986, vol. 16.
Bellamy, L., Novye dannye po IK spektram slozhnykh molekul (New IR Spectral Data of Complex Molecules), Moscow: Mir, 1971
Nesmeyanov, A.N. and Nesmeyanov, N.A., Nachala organicheskoi khimii (Principles of Organic Chemistry), Moscow: Khimiya, 1974, vol. 2.
El’tsov, I.Yu. Studzinskii, O.P., and Grebenkina, V.M., Uspekhi Khimii, 1977, vol. 46, no. 2, p. 185.
Potapov, V.M., Stereokhimiya (Stereochemistry), Moscow: Khimiya, 1988, p. 116.
Lin, C.H., Huang, J.M., and Wang, C.S., Polymer, 2002, vol. 43, p. 2959.
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Original Russian Text © K.E. Polunin, N.P. Sokolova, A.M. Gorbunov, R.A. Bulgakova, I.A. Polunina, 2009, published in Fizikokhimiya Poverkhnosti i Zashchita Materialov, 2009, Vol. 45, No. 6, pp. 603–610.
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Polunin, K.E., Sokolova, N.P., Gorbunov, A.M. et al. Interaction of stilbenes with TiO2 studied by Fourier IR spectroscopy. Prot Met Phys Chem Surf 45, 685–692 (2009). https://doi.org/10.1134/S2070205109060082
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DOI: https://doi.org/10.1134/S2070205109060082