Reactivity and mechanism of the action of C fullerene used as an inhibitor for the radical chain oxidation of 1,4-dioxane.

Autor: Gerchikov, A., Sharipova, G., Safarova, I., Sakhibgareeva, M., Spivak, S.
Zdroj: Russian Journal of Physical Chemistry; Jun2017, Vol. 91 Issue 6, p1010-1014, 5p
Abstrakt: The kinetics and mechanism of the antioxidative action of С fullerene are studied via highly sensitive manometry and kinetic spectrophotometry, based on the example of a model reaction of the initiated oxidation of 1,4-dioxane. The adequacy of the proposed mechanism according to the experimental data is analyzed by means of mathematical modeling. The mechanism behind the inhibiting process is found to be a multi-center radical reaction. The rate constants of the elementary stages are determined. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
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