EFFECT OF NON-ZERO EXTINCTION COEFFICIENT ON ABSTRACTION–RECOMBINATION RATE RATIOS IN PHOTOCHEMICAL SYSTEMS
- 1 December 1963
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Chemistry
- Vol. 41 (12) , 3042-3049
- https://doi.org/10.1139/v63-445
Abstract
The data of Marjury and Steacie on the photolysis of acetone and acetone-d6in the presence of H2and D2respectively have been re-analyzed in terms of the integrated rate equations. It is concluded that only part of the discrepancy between the results for the methyl and hydrogen reaction can be accounted for in this way.In an appendix, it is shown that for high extinction coefficients, the integrated rate expression reaches a limit which may sometimes be attainable experimentally without undue complication from diffusion effects.Keywords
This publication has 8 references indexed in Scilit:
- THE REACTIONS OF METHYL RADICALS WITH AROMATIC COMPOUNDS. I. TOLUENE, ETHYLBENZENE, AND CUMENE1The Journal of Physical Chemistry, 1963
- THE REACTIONS OF PHENYL RADICALS IN THE GAS PHASE AND THE CARBON-HYDROGEN DISSOCIATION ENERGY IN BENZENEThe Journal of Physical Chemistry, 1962
- A STUDY OF THE PHOTOLYSIS OF CYCLOHEXANE AND ACETONE. I. SOME REACTIONS OF THE CYCLOHEXYL RADICALThe Journal of Physical Chemistry, 1962
- EFFECT OF FLUCTUATIONS OF FREE RADICAL CONCENTRATIONS ON THE CALCULATION OF RELATIVE RATE CONSTANTSCanadian Journal of Chemistry, 1954
- The Reactions of Methyl Radicals with the Hydrogen IsotopesThe Journal of Chemical Physics, 1953
- THE REACTIONS OF CH3 AND CD3 RADICALS WITH HYDROGEN AND DEUTERIUMCanadian Journal of Chemistry, 1952
- The Fluorescence of Acetone VaporThe Journal of Chemical Physics, 1951
- Diffusion in Photo-Chemical Experiments: The Photo-Chemical Decomposition of AcetoneThe Journal of Chemical Physics, 1949