info:eu-repo/semantics/article
Gaussian Distribution of Electron Transfer Distance in Redox Terminated Self-Assembled Thiol Monolayers
Fecha
2019-06-06Registro en:
Davia, Federico Gabriel; Herrera, Santiago Esteban; Calvo, Ernesto Julio; Gaussian Distribution of Electron Transfer Distance in Redox Terminated Self-Assembled Thiol Monolayers; American Chemical Society; Journal of Physical Chemistry C; 123; 22; 6-6-2019; 1-20
1932-7447
CONICET Digital
CONICET
Autor
Davia, Federico Gabriel
Herrera, Santiago Esteban
Calvo, Ernesto Julio
Resumen
A Gaussian distribution of tunneling distances due to different orientation populations in electrochemically active self-assembled monolayers composed of alkanethiols of different length has been assumed in a model which leads to a Gaussian distribution of the logarithm of the electron transfer constants. The model has been validated with experimental data for osmium terminated SAMs of different length using a modification of Creager's method.