The behavor of geminate inplet benzyl radical pairs in anionic micelles has been invectigated us a function of added lanthanide ions ( \(\mathrm{Ln}^{3+}\) ) in the presence and absence of a laboratory Tield Although the percent of glminate radical coupling is insensituve to the nature of added \(\m
External magnetic field effect on the decay rate of benzophenone ketyl radical in a micelle
โ Scribed by Y. Sakaguchi; S. Nagakura; H. Hayashi
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- English
- Weight
- 393 KB
- Volume
- 72
- Category
- Article
- ISSN
- 0009-2614
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โฆ Synopsis
The mqnetx field etlcct upon the decay rate of the benzophenone betyl rsdrcal m rnrcellar solutaon ~3s stuched va nanosecond her photoi) srs Its decay IS represented by a comb~atron of two exponentrals The rate constant oi rhe slon component X\ZIS found to decrease from 1 6 Y IO6 s-' at zero field to 9 X 10" s-' at 700 G
๐ SIMILAR VOLUMES
The effect of a high magnetic field ( < 14 T) on the intramolecular exciplex fluorescence generated from a phenanthrene and dimethylaniline chain-linked molecule is studied in acetonitrile. On increasing the magnetic field from zero to = 1 T, the fluorescence decay rate decreases steeply and then in
THE EXTERNAL MAGNETIC FIELD EFFECT ON THE EMISSION INTENSITY OF THE A ?2:+ + X 'II (O-O) TRANSITION OF THE OH RADICAL W FLAMES Hisahharu HAYASHI Reccwd 13 Nowmbcr 1981; III fi?n.d form I1 December 198 I The magnctlc firld cficct on the cmlssion inlcnsrtlcs of some InlcrmedlJtc spews in okygcn-prop3n