SIMPLE ANALYTICAL APPROACH TO THE DESCRIPTION OF FLASH-CIDNP FORMATION FOR ION RADICALS

Citation
Nv. Shokhirev et Eb. Krissinel, SIMPLE ANALYTICAL APPROACH TO THE DESCRIPTION OF FLASH-CIDNP FORMATION FOR ION RADICALS, Chemical physics letters, 236(3), 1995, pp. 247-252
Citations number
33
Categorie Soggetti
Physics, Atomic, Molecular & Chemical
Journal title
ISSN journal
00092614
Volume
236
Issue
3
Year of publication
1995
Pages
247 - 252
Database
ISI
SICI code
0009-2614(1995)236:3<247:SAATTD>2.0.ZU;2-D
Abstract
The simple analytical expressions for the stationary bimolecular rate constants of recombination of charged radicals in external magnetic fi eld were obtained for the case of high magnetic field, stepwise exchan ge integral and contact recombination. A comparison of the analytical and the precise numerical calculations shows good accuracy of the prop osed approach. Also discussed is the non-trivial influence of solvent polarity and viscosity on the rate constants via singlet-triplet conve rsion efficiency.