Novel Highly Active Pt/Graphene Catalyst for Cathodes of Cu(II/I)-Mediated Dye-Sensitized Solar Cells
Ladislav Kavan, Hana Krysova, Pavel Janda, Hana Tarabkova, Yasemin, Saygili, Marina Freitag, Shaik M. Zakeeruddin, Anders Hagfeldt, Michael, Gr\"atzel
TL;DR
This paper reports the development of a novel, highly active, and optically transparent Pt/graphene-based catalyst for cathodes in Cu(II/I)-mediated dye-sensitized solar cells, aiming to improve their efficiency.
Contribution
It introduces a new catalyst combining Pt, PtOx, graphene oxide, and graphene nanofibers for enhanced solar cell cathodes.
Findings
High catalytic activity demonstrated
Optical transparency achieved
Potential for improved solar cell performance
Abstract
Novel highly active, optically-transparent electrode catalyst containing Pt, PtOx, graphene oxide and stacked graphene platelet nanofibers is developed for a cathode of Cu(II/I)-mediated dye-sensitized solar cells.
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