INFLUENCE OF MICELLES AND MAGNETIC ISOTOPES ON MAGNETIC-FIELD DEPENDENCE OF LIFETIMES OF BENZOPHENONE KETYL-ALKYL RADICAL PAIRS

Authors
FUJIWARA Y YODA K AOKI T TANIMOTO Y
Citation
Y. Fujiwara et al., INFLUENCE OF MICELLES AND MAGNETIC ISOTOPES ON MAGNETIC-FIELD DEPENDENCE OF LIFETIMES OF BENZOPHENONE KETYL-ALKYL RADICAL PAIRS, Chemistry Letters, (5), 1997, pp. 435-436
Citations number
10
Categorie Soggetti
Chemistry
Journal title
Chemistry Letters → ACNP
ISSN journal
03667022
Issue
5
Year of publication
1997
Pages
435 - 436
Database
ISI
SICI code
0366-7022(1997):5<435:IOMAMI>2.0.ZU;2-0
Abstract
Influence of micelles and magnetic isotopes on magnetic field dependen ce of lifetimes of benzophenone ketyl-alkyl radical pairs in micellar solutions was studied below 14 T. The lifetimes were dependent on mice lles and independent of isotopes. The lifetimes of radical pairs are c ontrolled by the electron dipole interaction of the radical pairs in < 2 T and by the competition of the anisotropic Zeeman interaction and the escape from the micelles in > 4 T.