Steady-State Studies by EPR on the Photodissociation of Some Alkyl Hydroperoxides
- 1 April 1960
- journal article
- conference paper
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 32 (4) , 1107-1111
- https://doi.org/10.1063/1.1730856
Abstract
A new steady‐state method for studying dynamic photochemical processes by EPR is discussed. The EPR spectra of some photolysed alkyl hydroperoxides are obtained and the free radical intermediates identified as alkoxy radicals. Recombination rate constants of ∼105 liters/mole sec were obtained with activation energies of ∼4 kcal. A new EPR spectrometer with improved sensitivity capable of photoirradiation in situ and variable temperatures is discussed.Keywords
This publication has 12 references indexed in Scilit:
- Irradiation Effects in Simple Organic SolidsThe Journal of Chemical Physics, 1959
- Paramagnetic Species Produced by γ Irradiation of Organic CompoundsThe Journal of Chemical Physics, 1958
- Electron resonance studies of different radical species formed in rigid solutions of hydrogen peroxide after u.-v. irradiationTransactions of the Faraday Society, 1957
- MICROWAVE SPECTROSCOPY OF BIOLOGICAL SUBSTANCES. I. PARAMAGNETIC RESONANCE IN X-IRRADIATED AMINO ACIDS AND PROTEINSProceedings of the National Academy of Sciences, 1955
- Peroxides. I. n-Alkyl HydroperoxidesJournal of the American Chemical Society, 1954
- Olefin oxidationQuarterly Reviews, Chemical Society, 1954
- Reactions of free radicals associated with low temperature oxidation of paraffinsDiscussions of the Faraday Society, 1951
- Chemical Reactions Produced by Very High Light IntensitiesNature, 1949
- Phosphorescence and the R⊚le of the Triplet State in the Electronic Excitation of Complex Molecules.Chemical Reviews, 1947
- Phosphorescence and the Triplet StateJournal of the American Chemical Society, 1944