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Electrochemical impedance spectroscopic analysis of dye-sensitized solar cells

Authors :
Qing Wang
Moser, Jacques-E.
Gratzel, Michael
Source :
Journal of Physical Chemistry B. August 11, 2005, Vol. 109 Issue 31, 14945-14953
Publication Year :
2005

Abstract

The electronic and ionic processes in dye-sensitized solar cells (DSC) were examined with the help of electrochemical impedance spectroscopy (EIS). The decline in the lifetime of the conduction band electron in the TiO2 film led to variations in DSC performance under prolonged thermal aging.

Subjects

Subjects :
Impedance spectroscopy -- Research
Titanium compounds -- Electric properties
Titanium compounds -- Chemical properties
Oxides -- Electric properties
Oxides -- Chemical properties
Chemicals, plastics and rubber industries

Details

Language :
English
ISSN :
15206106
Volume :
109
Issue :
31
Database :
Gale General OneFile
Journal :
Journal of Physical Chemistry B
Publication Type :
Academic Journal
Accession number :
edsgcl.138374940

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