One dimensional onsager model for dye sensitized charge injection into semiconductors
1987; Elsevier BV; Volume: 228; Issue: 1-2 Linguagem: Inglês
10.1016/0022-0728(87)80097-9
ISSN2590-2954
Autores Tópico(s)Electrochemical Analysis and Applications
ResumoA one dimensional diffusion model has been developed to explain the potential dependence of dye sensitized photocurrents at semiconductor electrodes. Use of this model yields predictions for the role of image charge forces, back reactions, and surface defects in current production by excited dye molecules at semiconductor surfaces. Results of these calculations are compared with data from dye-semiconductor systems which are known to exhibit nearly ideal behavior.
Referência(s)