Photo-oxidation of polystyrene in dichloromethane solutions |
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| Authors: | Joanna Kowal Maria Nowakowska |
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| Affiliation: | Department of Physical Chemistry and Electrochemistry, Institute of Chemistry, Jagiellonian University, 30-060 Kraków, Karasia 3, Poland |
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| Abstract: | Photo-oxidation of polystyrene in dichloromethane solution irradiated with light absorbed by the polymer was investigated. The quantum yields of the formation of acetophenone-type carbonyl compounds as well as α, β-enone and dicarbonyl products were calculated based on the analysis of u.v. absorption spectra of irradiated solutions. The relationship between the concentration of these products was found. |
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| Keywords: | Oxidation radiation light ultra violet polystyrene dichloromethane |
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