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ESR study of the radiolysis of polycrystalline benzene-2,1-diazoquinone-4-sulphonic acid

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Abstract

Electron spin resonance spectra of free radicals formed in the radiolysis of benzen-2,1-diazoquinone-4-sulphonic acid in polycrystalline form have been recorded. Two different radical species were found; the first one was stable at 77 K, whereas the second one was formed at higher temperatures. The thermal stability of the latter was investigated in the 20–100 °C temperature range, and the kinetic parameters for the decomposition process were determined. An appropriate mechanism of radiolysis was proposed.

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Contineanu, M., Constantinescu, O. & Ciureanu, M. ESR study of the radiolysis of polycrystalline benzene-2,1-diazoquinone-4-sulphonic acid. Journal of Radioanalytical and Nuclear Chemistry Letters 117, 81–90 (1987). https://doi.org/10.1007/BF02165316

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  • DOI: https://doi.org/10.1007/BF02165316

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