Volume 63, 1967

Electron spin resonance studies of fundamental processes in radiation and photo-chemistry. Part 4.—γ-Irradiated potassium alkyl sulphates between 77 and 300°K

Abstract

The effect of ionizing radiation on potassium methyl and ethyl sulphates has been examined, using electron spin resonance to identify the trapped paramagnetic species. After γ-irradiation at 77°K the radicals ĊH2OSO3 and CH3ĊHOSO3 predominate in the methyl and ethyl compounds respectively, and some SO3 is seen. Above 200°K only SO3 remains; its identity was confirmed by an analysis of the 33S hyperfine interaction. Mechanisms for the radiolysis are discussed.

Article information

Article type
Paper

Trans. Faraday Soc., 1967,63, 1106-1114

Electron spin resonance studies of fundamental processes in radiation and photo-chemistry. Part 4.—γ-Irradiated potassium alkyl sulphates between 77 and 300°K

P. B. Ayscough and A. K. Roy, Trans. Faraday Soc., 1967, 63, 1106 DOI: 10.1039/TF9676301106

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