Abstract
The results of measurements of the rates of oxygen consumption and gaseous product formation at the initial stage of the action of an oxygen plasma and its flow-afterglow zone on the surface of low-density polyethylene films are given. It was found that degradation is a multichannel process in both plasma and afterglow zones, which begins with the abstraction of hydrogen molecules without the direct binding of gas-phase oxygen. Conceivable channel mechanisms are discussed.
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Titov, V.A., Shikova, T.G., Rybkin, V.V. et al. The Formation Kinetics of Gaseous Products at the Initiation Step of the Oxidative Degradation of Polyethylene in an Oxygen Plasma. High Energy Chemistry 37, 108–110 (2003). https://doi.org/10.1023/A:1022840516895
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DOI: https://doi.org/10.1023/A:1022840516895