Model of multistep electron transfer in a single-mode polar medium
- Autores: Feskov S.1, Yudanov V.2
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Afiliações:
- Volgograd State University
- Voevodsky Institute of Chemical Kinetics and Combustion, Siberian Branch
- Edição: Volume 91, Nº 9 (2017)
- Páginas: 1816-1823
- Seção: Photochemistry and Magnetochemistry
- URL: https://journals.rcsi.science/0036-0244/article/view/169709
- DOI: https://doi.org/10.1134/S0036024417090102
- ID: 169709
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Resumo
A mathematical model of multistep photoinduced electron transfer (PET) in a polar medium with a single relaxation time (Debye solvent) is developed. The model includes the polarization nonequilibrity formed in the vicinity of the donor–acceptor molecular system at the initial steps of photoreaction and its influence on the subsequent steps of PET. It is established that the results from numerical simulation of transient luminescence spectra of photoexcited donor–acceptor complexes (DAC) conform to calculated data obtained on the basis of the familiar experimental technique used to measure the relaxation function of solvent polarization in the vicinity of DAC in the picosecond and subpicosecond ranges.
Sobre autores
S. Feskov
Volgograd State University
Autor responsável pela correspondência
Email: serguei.feskov@volsu.ru
Rússia, Volgograd, 400062
V. Yudanov
Voevodsky Institute of Chemical Kinetics and Combustion, Siberian Branch
Email: serguei.feskov@volsu.ru
Rússia, Novosibirsk, 630090