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BY-NC-ND 3.0 license Open Access Published by De Gruyter Open Access October 6, 2009

The study of cyclooctene oxidation with molecular oxygen catalyzed by VSi2

  • Oksana Makota EMAIL logo , Yuriy Trach , Roman Leboda and Jadwiga Skubiszewska-Zięba
From the journal Open Chemistry


The catalytic effect of VSi2 on initial stages of the liquid-phase oxidation of cyclooctene by molecular oxygen was studied. The vanadium disilicide influences on the oxidation process in the presence of hydroperoxide. VSi2 takes part in a radical formation stage by catalysis of hydroperoxide decomposition reaction. The catalyst was investigated before and after reaction using FTIR spectroscopy. From the data obtained, the kinetic model of the catalytic oxidation process was proposed and the equation for the reaction rate was derived. The equation has described all observed dependences of reaction rate on the concentration of reactants and content of catalyst.

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Published Online: 2009-10-6
Published in Print: 2009-12-1

© 2009 Versita Warsaw

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

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