Electrochemical analysis of transparent oxide-less photovoltaic cell with perforation patterned metal substrate

Myoung Kim, In Kyu You, Kyoung Won Lee, In-Hwan Lee, Ho Gyeong Yun

Research output: Contribution to journalArticle

5 Citations (Scopus)

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 languageEnglish
Article number183904
JournalApplied Physics Letters
Volume102
Issue number18
DOIs
Publication statusPublished - 2013 May 6
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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