Calculate of the Rate Constant of Electron Transfer in TiO2 – Safranine Dye System

H.J.M. Al-Agealy, M.A. Hassooni
2017 Ibn AL- Haitham Journal For Pure and Applied Science  
A theoretical calculations of the rate constant of electron transfer (ET) in a dye – semiconductor system with variety solvent are applied on system contains safranineT dye with TiO2 in many solvents like water, 1-propanol, Formamide, Acetonitrile and Ethanol. A matlap program has been written to evaluate many parameters such that, the solvent reorganization energy, effective free energy, activation free energy, coupling matrix element and the rate constant of electron transfer. The results of
more » ... he rate constant of electron transfer calculated theoretically are in a good agreement with experimental and theoretical values of other research.
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