Abstract
In terms of electrochemical behaviour, a transparent conductive oxide (TCO)-less dye-sensitized solar cell (DSSC) with two metal foils was compared with those of a metal foil-based DSSC with a TCO-coated substrate. By virtue of electrochemical impedance spectroscopy, intensity modulated photocurrent spectroscopy, intensity modulated photovoltage spectroscopy, open-circuit voltage decay, and photocurrent transient measurements, it was clearly confirmed that the limited performance of the TCO-less DSSC was caused by the restricted transport of ion species in the electrolyte due to the perforation patterned metal foil.
Original language | English |
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Article number | 183904 |
Journal | Applied Physics Letters |
Volume | 102 |
Issue number | 18 |
DOIs | |
Publication status | Published - 2013 May 6 |
Externally published | Yes |
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)