S 89 Structure and characteristics of chitosan cobalt-containing hybrid systems, the catalysts of olefine oxidation [Electronic resource] / A. V. Mekhaev, A. V. Pestov, L. S. Molochnikov, E. G. Kovaleva, M. G. Pervova, Yu. G. Yatluk, I. A. Grigor'ev, I. A. Kirilyuk // Russian Journal of Physical Chemistry A, Focus on Chemistry. - 2011. - Vol. 85, № 7. - P1155-1161. - Bibliogr. : p. 1160-1161 (18 ref.) Рубрики: ХИМИЧЕСКИЕ НАУКИ Аннотация: Cobalt-containing hybrid organo-inorganic materials based on the chitosan-SiO2, chitosan-Al2O3, and chitosan-cellulose systems were obtained. The surface structure and processes that occur during the formation of metal-containing materials, the catalytic properties of which were studied in the oxidation reactions of alkene, were investigated by EPR spectroscopy using a stable pH-sensitive nitroxyl radical, 4-dimethylamino-2-ethyl-5,5-dimethyl-2-(pyridin-4-yl)-2,5-dihydro-1H-imidazole-1-oxyl, as the adsorbed probe molecules \\\\Expert2\\nbo\\Russian Journal of Physical Chemistry A, Focus on Chemistry\\2011, V.85, N 7, p.1155.pdf |