Structure and characteristics of chitosan cobalt-containing hybrid systems, the catalysts of olefine oxidation / Mekhaev A.V., Pestov A.V., Molochnikov L.S., Kovaleva E.G., Pervova M.G., Yaltuk Y.G., Grigor'Ev I.A., Kirilyuk I.A. // Russian Journal of Physical Chemistry A. - 2011. - V. 85, l. 7. - P. 1155-1161.

ISSN:

00360244

Type:

Article

Abstract:

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. © 2011 Pleiades Publishing, Ltd.

Author keywords:

catalysis; chitosan cobalt-containing hybrid systems; olefine oxidation; probe molecules

Index keywords:

Catalytic properties; EPR spectroscopy; Nitroxyl radical; olefine oxidation; Oxidation reactions; pH sensitive; probe molecules; Catalytic oxidation; Cobalt; Electron spin resonance spectroscopy; Hybr

DOI:

10.1134/S0036024411070211

Смотреть в Scopus:

https://www.scopus.com/inward/record.uri?eid=2-s2.0-79957932626&doi=10.1134%2fS0036024411070211&partnerID=40&md5=3876564ea37f1f979e8e5505cbdd4e66

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Link	https://www.scopus.com/inward/record.uri?eid=2-s2.0-79957932626&doi=10.1134%2fS0036024411070211&partnerID=40&md5=3876564ea37f1f979e8e5505cbdd4e66
Affiliations	Institute of Organic Synthesis, Ural Branch, Russian Academy of Sciences, Yekaterinburg 620219, Russian Federation; Ural State Forest Engineering University, Yekaterinburg 620032, Russian Federation; Novosibirsk Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk 630090, Russian Federation
Author Keywords	catalysis; chitosan cobalt-containing hybrid systems; olefine oxidation; probe molecules
References	Varma, A.J., Deshpande, S.V., Kennedy, J.F., (2004) Carbohydr. Res., 55, p. 77. , 10.1016/j.carbpol.2003.08.005 1:CAS:528:DC%2BD3sXpvFyktbY%3D; Corma, A., Concepcion, P., Dominguez, I., Forne, V., Sabater, M.J., Gold supported on a biopolymer (chitosan) catalyzes the regioselective hydroamination of alkynes (2007) Journal of Catalysis, 251 (1), pp. 39-47. , DOI 10.1016/j.jcat.2007.07.021, PII S0021951707002904; Yin, M., Yuan, G., Wu, Y., (1999) J. Mol. Catal. A: Chem., 147, p. 93. , 10.1016/S1381-1169(99)00133-8 1:CAS:528:DyaK1MXnvVWgsLs%3D; Zhang, J., Xia, C., (2003) J. Mol. Catal. A: Chem., 206, p. 59. , 10.1016/S1381-1169(03)00451-5 1:CAS:528:DC%2BD3sXntVyisrc%3D; Huang, K., Liu, H., Dou, X., (2003) Polym. Adv. Technol., 14, p. 364. , 1:CAS:528:DC%2BD3sXjvVyrur4%3D; Xue, L., Zhou, D.-J., Tang, L., (2004) React. Funct. Polym, 58, p. 117. , 10.1016/j.reactfunctpolym.2003.10.003 1:CAS:528:DC%2BD2cXptVCisw%3D%3D; Paradossi, G., Chiessi, E., Cavalieri, F., (1997) Polym. Gels Networks, 5, p. 525. , 10.1016/S0966-7822(97)00026-9 1:CAS:528:DyaK1cXjt1Slur8%3D; Mei, N., Xuguang, L., Jinming, D., (2009) Carbohydr. Res., 78, p. 54. , 10.1016/j.carbpol.2009.04.029; Shi, Q.-H., Tian, Y., Dong, X.-Y., Bai, S., Sun, Y., Chitosan-coated silica beads as immobilized metal affinity support for protein adsorption (2003) Biochemical Engineering Journal, 16 (3), pp. 317-322. , DOI 10.1016/S1369-703X(03)00095-0; Varghese, J.G., Karuppannan, R.S., Kariduraganavar, M.Y., (2010) J. Chem. Eng. Data, 55, p. 2084. , 10.1021/je9003993 1:CAS:528:DC%2BC3cXlsVeisLo%3D; Gamzazade, A.I., Slimak, V.M., Skljar, A.M., (1985) Acta Polymer, 36, p. 420. , 10.1002/actp.1985.010360805 1:CAS:528:DyaL28XhsV2gs70%3D; Kirilyuk, I.A., Bobko, A.A., Khramtsov, V.V., Grigor'ev, I.A., Nitroxides with two pK values - Useful spin probes for pH monitoring within a broad range (2005) Organic and Biomolecular Chemistry, 3 (7), pp. 1269-1274. , DOI 10.1039/b418707e; Kovaleva, E.G., Molochnikov, L.S., Lipunov, L.S., (2000) Zh. Fiz. Khim., 74, p. 1262. , [Russ. J. Phys. Chem. A 74, 1262 (2000)]; Molochnikov, L.S., Kovaleva, E.G., Golovkina, E.L., (2007) Kolloidn. Zh., 69, p. 821. , [Colloid. J. 69, 769 (2007)]; Minamisawa, H., Iwanami, H., Arai, N., Okutani, T., Adsorption behavior of cobalt(II) on chitosan and its determination by tungsten metal furnace atomic absorption spectrometry (1999) Analytica Chimica Acta, 378 (1-3), pp. 279-285. , DOI 10.1016/S0003-2670(98)00641-2, PII S0003267098006412; Silva, R.B., Neto, A.F., Santos, L.S., (2008) Biores. Technol., 99, p. 6793. , 10.1016/j.biortech.2008.01.047; Skorobogatova, E.V., Trakina, E.P., Grinval'D, I.I., (2008) Zh. Prikl. Khim., 81, p. 672. , [Russ. J. Appl. Chem. 81, 708 (2008)]; Hamed, H.S., Owen, B.B., (1958) The Physical Chemistry of Electrolyte Solution, , 3rd ed. Reinhold Publ. New York
Correspondence Address	Mekhaev, A. V.; Institute of Organic Synthesis, Ural Branch, Russian Academy of Sciences, Yekaterinburg 620219, Russian Federation
Language of Original Document	English
Abbreviated Source Title	Russ. J. Phys. Chem. A
Source	Scopus