Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5349793 | Applied Surface Science | 2017 | 28 Pages |
Abstract
The testing of these electrodes in DSSCs have demonstrated a power conversion efficiency of up to 3.95% to compare with the power conversion efficiency of 4.39% for DSSC with a standard Pt-based CE. After 100 bending cycles the electrodes demonstrated power conversion efficiency in range the 2.37-3.23% to compare with the power conversion efficiency of 2.08% for DSSC with a standard Pt-based CE. HRTEM investigation confirms the crystallographic structure of graphene. The obtained results demonstrate the possibility of replacing expensive platinum in DSCC by using graphene-based counter electrode.
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Authors
Krzysztof Lukaszkowicz, Marek Szindler, Aleksandra DrygaÅa, Leszek A. DobrzaÅski, Marzena Prokopiuk vel Prokopowicz, Iwona Pasternak, Aleksandra Przewloka, Magdalena M. Szindler, Marian DomaÅski,