Effect of the Medium and Intramolecular Oscillations on the Kinetics of a Population of Triplet State Donor Molecules

IF 0.7 4区 化学 Q4 CHEMISTRY, PHYSICAL Russian Journal of Physical Chemistry A Pub Date : 2025-01-17 DOI:10.1134/S003602442470256X
E. N. Minakova, E. A. Mikhailova, V. A. Mikhailova
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Abstract

A stochastic approach is used to numerically study kinetics of the population of the triplet state of an electron donor molecule caused by photoinduced electron transfer from a donor to a paramagnetic acceptor and back. Conditions are determined and a general strategy is formulated for achieving maximum efficiency of the electron transfer-induced accumulation of triplet molecules. It is shown that solvents with fast dielectric relaxation contribute to an increase in the efficiency of the considered process.

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介质和分子内振荡对三态供体分子居群动力学的影响
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来源期刊
CiteScore
1.20
自引率
14.30%
发文量
376
审稿时长
5.1 months
期刊介绍: Russian Journal of Physical Chemistry A. Focus on Chemistry (Zhurnal Fizicheskoi Khimii), founded in 1930, offers a comprehensive review of theoretical and experimental research from the Russian Academy of Sciences, leading research and academic centers from Russia and from all over the world. Articles are devoted to chemical thermodynamics and thermochemistry, biophysical chemistry, photochemistry and magnetochemistry, materials structure, quantum chemistry, physical chemistry of nanomaterials and solutions, surface phenomena and adsorption, and methods and techniques of physicochemical studies.
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