Analysis of the Origin of Open Circuit Voltage in Dye Solar Cells
comunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/2507
comunitat-uji-handle3:10234/6973
comunitat-uji-handle4:
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http://dx.doi.org/10.1021/jz3005464 |
Metadades
Títol
Analysis of the Origin of Open Circuit Voltage in Dye Solar CellsData de publicació
2012Editor
American Chemical SocietyISSN
1948-7185Tipus de document
info:eu-repo/semantics/articleVersió de l'editorial
http://pubs.acs.org/doi/abs/10.1021/jz3005464Versió
info:eu-repo/semantics/publishedVersionParaules clau / Matèries
Resum
Changes in the composition of the electrolyte are known to affect the parameters that determine the performance of dye solar cells. This paper describes a robust method for the analysis of the photovoltage in dye solar ... [+]
Changes in the composition of the electrolyte are known to affect the parameters that determine the performance of dye solar cells. This paper describes a robust method for the analysis of the photovoltage in dye solar cells. The method focuses on the study of recombination resistance and chemical capacitance of TiO2 obtained from impedance spectroscopy. Four dye solar cells with electrolytes producing known effects on photovoltage behavior have been studied. Effects of conduction band shifts and changes in recombination rate in the photovoltage have been evaluated quantitatively. [-]
Publicat a
The Journal of Physical Chemistry Letters, 3, 12Drets d'accés
Copyright © 2012 American Chemical Society
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info:eu-repo/semantics/restrictedAccess
http://rightsstatements.org/vocab/InC/1.0/
info:eu-repo/semantics/restrictedAccess
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- FCA_Articles [501]