Abstract
We have studied the correlation between the crystal structure and the catalytic activity of manganese oxides MnO, MnO2, Mn3O4, and Mn2O3 in liquid-phase oxidation of 1-octene by molecular oxygen. The catalytic activity decreases in the series of oxides with octahedral coordination environment for the manganese atoms MnO−Mn2O3−MnO2. The oxide Mn3O4 (with mixed tetrahedral and octahedral environment for the Mn atoms) catalyzes the process according to a different mechanism.
Similar content being viewed by others
References
N. M. Émanuél', E. T. Denisov, and Z. K. Maizus,Chain Reactions for Liquid-Phase Oxidation of Hydrocarbons [in Russian], Nauka, Moscow (1965).
R. V. Kucher, V. I. Timokhin, I. P. Shevchuk, and Ya. M. Vasyutyn,Liquid-Phase Oxidation of Unsaturated Compounds to Oxides of Olefins [in Russian], Nauk. Dumka, Kiev (1986).
M. G. Kotur, S. I. Kozak, M. V. Nikipanchuk, and B. I. Chernyak,Kinet. Katal.,27, No. 5, 1110–1114 (1986).
M. G. Kotur, S. I. Kozak, M. V. Nikipanchuk, and B. I. Chernyak,Kinet. Katal.,28, No. 3, 602–607 (1987).
M. G. Kotur, S. I. Kozak, M. V. Nikipanchuk, and B. I. Chernyak,Kinet. Katal.,29, No. 3, 1258–1261 (1988).
S. I. Kozak, M. V. Nikipanchuk, and B. I. Chernyak,Kinet. Katal.,23, No. 6, 1407 (1981).
L. G. Akselrud, Yu. N. Grin, P. Yu. Zavalii, et al., in:Collected Abstracts, Twelfth European Crystallography Meeting, Moscow, August 20–29, 1989; Vol. 3, p. 155.
P. Villars and L. D. Calvert,Pearson's Handbook of Crystallographic Data for Intermetallic Phases, ASM International, Metals Park, Ohio, (1991), Vol. 1/4.
V. E. Tumanov and E. T. Denisov,Zh. Fiz. Khim.,70, No. 5, 801–806 (1996).
J. A. Campbell,Modern General Chemistry [Russian translation, might be translation of Chemical Systems: Energetics, Dynamics, Structure], Mir, Moscow (1975), Vol. 1.
G. B. Bokii,Crystal Chemistry [in Russian], Nauka, Moscow (1971).
Additional information
L'vov Polytechnic State University, 12 S. Bandery ul., L'vov-13 290646, Ukraine. Translated from Teoreticheskaya i Éksperimental'naya Khimiya, Vol. 34, No. 5, pp. 324–327, September–October, 1998.
Rights and permissions
About this article
Cite this article
Kotur, M.G. Correlation between structure and catalytic activity of manganese oxides in liquid-phase oxidation of 1-octene. Theor Exp Chem 34, 297–300 (1998). https://doi.org/10.1007/BF02523266
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02523266