Structure and catalytic properties of a Cu 2+-containing hydrogel of zirconium dioxide / Kovaleva E.G., Molochnikov L.S., Kharchuk V.G., Kuznetsova O.V., Shishmakov A.B., Yanchenko M.Yu., Buldakova L.Yu., Zhdanov I.N., Mikushina Yu.V., Petrov L.A. // Kinetics and Catalysis. - 2004. - V. 45, l. 5. - P. 752-758.

ISSN:

00231584

Type:

Article

Abstract:

The distribution of Cu 2+ ions in ZrO 2 and sulfated ZrO 2 hydrogel phases was studied by EPR spectroscopy and voltammetry. The formation of the following three types of copper structures was observed: mononuclear Cu 2+ complexes (A), magnetic associates (B), and Cu 2+ compounds (C) that gave no EPR signals under the conditions used in the spectroscopic measurements. The specific catalytic activity of various Cu 2+ compounds in the liquid-phase reaction of 2,3,5-trimethyl-1,4- hydroquinone oxidation was determined. The copper complexes C were found to exhibit the highest catalytic activity.

Author keywords:

Index keywords:

copper ion; hydroquinone derivative; zirconium derivative; zirconium oxide; article; catalysis; chemical structure; electron spin resonance; hydrogel; liquid; magnetism; oxidation; potentiometry; reac

DOI:

10.1023/B:KICA.0000044990.7042

Смотреть в Scopus:

https://www.scopus.com/inward/record.uri?eid=2-s2.0-6344291884&doi=10.1023%2fB%3aKICA.0000044990.70426.92&partnerID=40&md5=27e6bec4f397eb032eb9c87c1bed6951

Соавторы в МНС:

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Другие поля

Поле	Значение
Link	https://www.scopus.com/inward/record.uri?eid=2-s2.0-6344291884&doi=10.1023%2fB%3aKICA.0000044990.70426.92&partnerID=40&md5=27e6bec4f397eb032eb9c87c1bed6951
Affiliations	Ural State Forest. Eng. University, Yekaterinburg, Russia, Russian Federation; Institute of Organic Synthesis, Ural Division, Russ. Acad. Sci., Yekaterinburg, R., Russian Federation
Chemicals/CAS	zirconium oxide, 1314-23-4, 53801-45-9
References	Petrov, L.A., Kharchuk, V.G., Shishmakov, A.B., Tokarev, E.A., (1998) Zh. Org. Khim., 34 (3), p. 376; Kharchuk, V.G., Shishmakov, A.B., Koryakova, O.V., Tokarev, E.A., Sattarova, V.V., Petrov, L.A., (1999) Zh. Obshch. Khim., 35 (7), p. 1118; Kharchuk, V.G., Shishmakov, A.B., Koryakova, O.V., Yanchenko, M.Yu., Buldakova, L.Yu., Tokarev, E.A., Sattarova, V.V., Petrov, L.A., (2000) Zh. Org. Khim., 70 (6), p. 993; Shishmakov, A.B., Kharchuk, V.G., Kuznetsova, O.V., Mikushina, Yu.V., Koryakova, O.V., Kovaleva, E.G., Petrov, L.A., Chupakhin, O.N., (2003) Zh. Fiz. Khim., 77 (4), p. 623; Ivanov, A.V., Kustov, L.M., (2000) Izv. Akad. Nauk SSSR, Ser. Khim., (1), p. 38; Lur'e, A.A., (1972) Sorbenty I Khromatograficheskie Nositeli (Sorbents and Chromatographic Packing Materials), , Moscow: Khimiya; Koryakova, O.V., Zhuravlev, N.A., Kovyanina, S.A., Vovkogrud, E.G., Maksimova, L.G., Kharchuk, V.G., Shishmakov, A.B., Mikushina, Yu.V., (2001) Seminar so RAN-UrO RAN Po Termodinamike I Neorganicheskim Materialam (Seminar of the Siberian and Ural Divisions of the Russian Academy of Sciences on Thermodynamics and Inorganic Materials), p. 94. , Abstracts of Papers, Novosibirsk; Bellamy, L., (1954) The Infrared Spectra of Complex Molecules, , London; Kharchuk, V.G., Kolenko, I.P., Petrov, L.A., Gus'kova, L.M., (1986) Zh. Org. Khim., 22 (11), p. 2306; Brainina, Kh.Z., Neiman, E.Ya., Slepushkin, V.V., (1988) Inversionnye Elektroanaliticheskie Metody (Stripping Electroanalytical Methods), p. 48. , Moscow: Khimiya; Smirnov, A.L., Golubev, N.A., Molochnikov, L.S., (1999) Zh. Fiz. Khim., 73 (7), p. 1290; Vishnevskaya, G.P., Safin, R.Sh., Frolova, E.N., Kopylova, V.D., Portnykh, N.V., (1994) Zh. Fiz. Khim., 68 (3), p. 533; Kovaleva, E.G., Molochnikov, L.S., Lipunov, I.N., Zh. Fiz. Khim., 74 (8), p. 1403; Vishnevskaya, G.P., Molochnikov, L.S., Safin, R.Sh., (1992) EPR V Ionitakh (EPR in Ionites), , Moscow: Nauka; Bond, A.M., (1980) Polarographic Methods in Analytical Chemistry, p. 34. , New York: Marcel Dekker; Shaikhutdinov, Sh.K., Trukhan, E.M., Astanina, A.N., Molochnikov, L.S., Frumkina, E.L., Kopylova, V.D., (1986) Zh. Fiz. Khim., 60 (4), p. 997; Min, T.V., Tuen, N.V., Rudenko, A.P., (1995) Vestn. Mosk. Univ., Ser. 2: Khim., 36 (3), p. 278
Correspondence Address	Ural State Forest. Eng. University, Yekaterinburg, RussiaRussian Federation
CODEN	KICAA
Language of Original Document	English
Abbreviated Source Title	Kinet. Catal.
Source	Scopus