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Updated: Oct 7, 2026

Exploring the Radical Nature of a Carbon Surface by Electron Paramagnetic Resonance and a Calibrated Gas Flow
Published on: April 24, 2014
[New kinetic model of the radical-chain oxidation, including competitive reactions: oxygen as an autoinhibitor]
1Chemical Department, Lomonosov Moscow State University, Vorob'evy Gory, Moscow, 119899 Russia.
Abstract:
The application of competitive kinetics to the process of nonkatalytic oxidation by the radical-chain nonbranched mechanism was considered using the homogenous liquid phase oxidation of orthoxylene as an example. It was assumed that the free cycloalkylhydrotetraoxyl radical [formula: see text] is the intermediate compound that inhibits the chain process. By the method of quasi-stationary concentrations, kinetic equations for the rates of formation of oxidation products (alkylhydroperoxide, alcohols, carbonyl compounds, etc.) were derived in which 1-3 parameters should be determined.
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