介质和分子内振荡对三态供体分子居群动力学的影响

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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引用次数: 0

摘要

本文采用随机方法对电子给体分子的三重态居群动力学进行了数值研究，这是由光诱导电子从给体转移到顺磁受体再转移到顺磁受体引起的。确定了条件，并制定了实现电子转移诱导的三重态分子积累的最大效率的一般策略。结果表明，具有快速介电弛豫的溶剂有助于提高所考虑的过程的效率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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

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

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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来源期刊

Russian Journal of Physical Chemistry A 化学-物理化学

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.