1992年10月14日瑞典皇家科学院宣布1992年诺贝尔化学奖授予美国加州理工学院Rudolph A. Marcus教授,以表彰1956—1965年期间他在“电子转移过程理论”方面所做出的重要贡献。电子转移过程可发生于众多的体系之中,如:在溶液中或在胶体中...1992年10月14日瑞典皇家科学院宣布1992年诺贝尔化学奖授予美国加州理工学院Rudolph A. Marcus教授,以表彰1956—1965年期间他在“电子转移过程理论”方面所做出的重要贡献。电子转移过程可发生于众多的体系之中,如:在溶液中或在胶体中的有机化合物分子;在不同界面如金属/液体界面、半导体/液体以及液体/液体界面的电子转移过程。展开更多
A novel algorithm was designed and implemented to realize the numerical calculation of the solvent reorganization energy for electron transfer reactions, on the basis of nonequilibrium solvation theory and the dielect...A novel algorithm was designed and implemented to realize the numerical calculation of the solvent reorganization energy for electron transfer reactions, on the basis of nonequilibrium solvation theory and the dielectric polarizable continuum model. Applying the procedure to the well-investigated intramoleeular electron transfer in biphenyl-androstane-naphthyl and biphenyl-androstane-phenanthryl systems, the numerical results of solvent reorganization energy were determined to be around 60 k J/mol, in good agreement with experimental data. Koopman＇s theorem was adopted for the calculation of the electron transfer coupling element, associated with the linear reaction coordinate approximation. The values for this quantity obtained are acceptable when compared with experimental results.展开更多
In this paper, we investigate the electron transfer(ET) in donor-acceptor model. The Langevin equation with random forces is used. The oscillations of the primary states observed in experimental data have been shown w...In this paper, we investigate the electron transfer(ET) in donor-acceptor model. The Langevin equation with random forces is used. The oscillations of the primary states observed in experimental data have been shown with this approach. And other features on the dependence of the rate of ET on temperature, free energy, and reorganization energy have also been clearly shown.展开更多
文摘1992年10月14日瑞典皇家科学院宣布1992年诺贝尔化学奖授予美国加州理工学院Rudolph A. Marcus教授,以表彰1956—1965年期间他在“电子转移过程理论”方面所做出的重要贡献。电子转移过程可发生于众多的体系之中,如:在溶液中或在胶体中的有机化合物分子;在不同界面如金属/液体界面、半导体/液体以及液体/液体界面的电子转移过程。
文摘A novel algorithm was designed and implemented to realize the numerical calculation of the solvent reorganization energy for electron transfer reactions, on the basis of nonequilibrium solvation theory and the dielectric polarizable continuum model. Applying the procedure to the well-investigated intramoleeular electron transfer in biphenyl-androstane-naphthyl and biphenyl-androstane-phenanthryl systems, the numerical results of solvent reorganization energy were determined to be around 60 k J/mol, in good agreement with experimental data. Koopman＇s theorem was adopted for the calculation of the electron transfer coupling element, associated with the linear reaction coordinate approximation. The values for this quantity obtained are acceptable when compared with experimental results.
基金Supported by the National Natural Science Foundation of China under Grant No.61078065the Zhejiang Provincial Natural Science Foundation of China under Grant No.LY13A040006the K.C.Wong Magna Foundation in Ningbo University
文摘In this paper, we investigate the electron transfer(ET) in donor-acceptor model. The Langevin equation with random forces is used. The oscillations of the primary states observed in experimental data have been shown with this approach. And other features on the dependence of the rate of ET on temperature, free energy, and reorganization energy have also been clearly shown.
