OD ESR signals of excess electrons in liquid hydrocarbons depending on the geminate recombination parameters, theory and experiment

The intensity of optically detected ESR (OD ESR) signals from radical-ion pairs in solution under ionizing irradiation has been investigated experimentally and theoretically as a function of the microwave power, the geminate recombination parameters, the diffusion coefficient, the distance distribution function of pairs, and the spin-lattice relaxation time. In line with theoritical predictions, the temperature dependence of an OD ESR signal has been shown to have a maximum depending on the microwave power. The experimental dependence has been measured for the system e- + triethylamine+ (TEA) in 3-methylpentane. Agreement between the theoretical and experimental dependences is discussed. © 1985.

Authors
Smirnov S.N.1 , Rogov V.A.1 , Shustov A.S. 2 , Sheberstov S.V. 2 , Panfilovitch N.V. 2 , Anisimov O.A.3 , Molin Yu.N.3
Editors
-
Publisher
-
Number of issue
2-3
Language
English
Pages
381-387
Status
Published
Department
-
Number
-
Volume
92
Year
1985
Organizations
  • 1 Institute of Catalysis, Novosibirsk, 630090, Russian Federation
  • 2 Peoples Friendship University, Moscow, Russian Federation
  • 3 Institute of Chemical Kinetics and Combustion, Novosibirsk, 630090, Russian Federation
Keywords
-
Date of creation
19.10.2018
Date of change
19.10.2018
Short link
https://repository.rudn.ru/en/records/article/record/1366/