Effect of the surface charge on the complexing and catalytic properties of Cu2+-containing composite materials based on zirconia and powdered cellulose / Kovaleva E.G., Molochnikov L.S., Parshina E.V., Shishmakov A.B., Mikushina Yu.V., Kirilyuk I.A., Grigor'Ev I.A. // Russian Journal of Physical Chemistry B. - 2014. - V. 8, l. 3. - P. 317-325.

ISSN:

19907931

Type:

Article

Abstract:

Composite materials (CMs) based on zirconia xerogels and powdered cellulose (PC) were synthesized. The effect of the CM surface charge on their complexing properties with respect to Cu2+ ions and on the catalytic activity of the samples in model reactions of the decomposition of H2O 2 and the oxidative dehydrogenation of trimethylhydroquinone with atmospheric oxygen was analyzed. It was experimentally proved that the use of PC for the synthesis of ZrO2-based CMs, as in the case of previously studied CMs based on SiO2 and TiO2, leads to an increase in the specific surface area Ssp and a decrease in the negative electric potential of their surface. The surface charge, sorption method, and the composition of the buffer solution used for sorption have a significant effect on the copper(II) content in the CM phase, the distribution pattern, and the composition of the sorbed copper(II) compounds and on the catalytic activity of the synthesized Cu2+-containing CMs. © Pleiades Publishing, Ltd., 2014.

Author keywords:

Composite materials; EPR spectroscopy; PH-sensitive nitroxide radicals; Powdered cellulose; Trimethylhydroquinone; Zirconia

Index keywords:

нет данных

DOI:

10.1134/S199079311403021X

Смотреть в Scopus:

https://www.scopus.com/inward/record.uri?eid=2-s2.0-84907334972&doi=10.1134%2fS199079311403021X&partnerID=40&md5=982840bdc9065231070075b72f34811b

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Link	https://www.scopus.com/inward/record.uri?eid=2-s2.0-84907334972&doi=10.1134%2fS199079311403021X&partnerID=40&md5=982840bdc9065231070075b72f34811b
Affiliations	Ural Federal University, Yekaterinburg, Russian Federation; Ural State Forest Engineering University, Yekaterinburg, Russian Federation; Postovskii Institute of Organic Synthesis, Ural Branch, Russian Academy of Sciences, Yekaterinburg, Russian Federation; Novosibirsk Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russian Federation
Author Keywords	Composite materials; EPR spectroscopy; PH-sensitive nitroxide radicals; Powdered cellulose; Trimethylhydroquinone; Zirconia
Funding Details	RFBR, Russian Foundation for Basic Research
References	Ivanov, A.V., Kustov, L.M., (2000) Russ. Chem. Bull, 49, p. 39; Lur'E, A.A., (1972) Sorbents and Chromatographic Carriers, , Khimiya, Moscow, [in Russian]; Ur'Ev, N.B., Potanin, A.A., (1992) Fluidity of Suspensions and Powders, , Khimiya, Moscow, [in Russian]; Shishmakov, A.B., Mikushina, Y.V., Valova, M.S., (2007) Russ. J. Appl. Chem, 80, p. 2107; Nikitin, N.I., (1962) Chemistry of Wood and Cellulose, , Nauka, Leningrad, [in Russian]; Shishmakov, A.B., Mikushina, Y.V., Valova, M.S., (2009) Russ. J. Appl. Chem, 82, p. 2113; Parshina, E.V., Molochnikov, L.S., Kovaleva, E.G., (2011) Russ. J. Phys. Chem. A, 85, p. 452; Kovaleva, E.G., Molochnikov, L.S., (2012) Nitroxides: Theory, Experiment and Applications, p. 211. , Ed. by A. I. Kokorin, InTech Publ., Croatia; Molochnikov, L.S., Kovalyova, E.G., Grigor'Ev, I.A., (2004) J. Phys. Chem. B, 108, p. 1302; Zamaraev, K.I., Salganik, R.I., Romannikov, V.N., (1995) Dokl. Akad. Nauk, 340, p. 779; Tukmacheva, T.A., Edugina, L.M., Parshina, E.V., (2008) Proceedings of the All-Russia Scientific-Technical Conference on Scientific Creativity of Youth - To the Forest Complex of Russia, (PART 2), p. 296. , Ural. Gos. Lesotekh. Univ., Yekaterinburg; Molochnikov, L.S., Kovaleva, E.G., Golovkina, E.L., (2007) Colloid. J, 69, p. 769; Golovkina, E.L., Kovaleva, E.G., Molochnikov, L.S., (2008) Sorbts. Khromatogr. Protsessy, 8, p. 971; Kovaleva, E.G., Molochnikov, L.S., Kharchuk, V.G., (2004) Kinet. Catal, 45, p. 752; Bushmelev, V.A., Vol'Man, N.S., (1974) Cellulose and Its Derivatives, , Khimiya, Moscow, [in Russian]; Sarybaeva, R.I., (1987) Powder Cellulose: Production, Properties, Application, , Ilim, Frunze, [in Russian]; Novozhilov, E.V., Poshina, D.N., (2011) Khim. Rastit. Syr'Ya, (3), p. 15; Puzyrev, I.S., (2010) Candidate's Dissertation in Chemistry, , Ural. Federal Univ., Yekaterinburg; Shishmakov, A.B., Kovaleva, E.G., Mikushina, Y.V., (2010) Russ. J. Inorg. Chem, 55, p. 937; (1952) Chemist's Manual, 3, p. 1192. , Goskhimizdat, Moscow, [in Russian]; Bobko, A.A., Khramtsov, V.V., Grigor'Ev, I.A., (2005) Org. Biomol. Chem, 3, p. 1269; Voinov, M.A., Kiriluyk, I.A., Smirnov, A.I., (2009) J. Phys. Chem. B, 113, p. 3453; Khramtsov, V.V., Marsh, D., Weiner, L., (1992) Biochim. Biophys. Acta, 1104, p. 317; Shishmakov, A.B., Kharchuk, V.G., Kuznetsova, O.V., (2003) Russ. J. Phys. Chem. A, 77, p. 548; Kharchuk, V.G., Yu. Buldakova, L., Shishmakov, A.B., (2004) Russ. J. Gen. Chem, 74, p. 101; Nikitaev, A.T., Pomogailo, A.D., Golubeva, N.D., (1986) Kinet. Katal, 27, p. 709; Kovaleva, E.G., Molochnikov, L.S., Lipunov, I.N., (2000) Russ. J. Phys. Chem. A, 74, p. 1262; Vishnevskaya, G.P., Sh. Safin, R., Radionov, B.K., (1987) Vysokomol. Soedin. B, 29, p. 247; Vishnevskaya, G.P., Molochnikov, L.S., Sh. Safin, R., (1992) EPR in Ion Exchangers, , Nauka, Moscow, [in Russian]; Vishnevskaya, G.P., Sh. Safin, R., Frolova, E.N., (1994) Zh. Fiz. Khim, 68, p. 533
Publisher	Maik Nauka Publishing / Springer SBM
Language of Original Document	English
Abbreviated Source Title	Russ. J. Phys. Chem. B
Source	Scopus