Enhancing the charge transfer of the counter electrode in dye-sensitized solar cells using periodically aligned platinum nanocups
Small (Weinheim an der Bergstrasse, Germany) | 14 Sep 2012
H Jeong, Y Pak, Y Hwang, H Song, KH Lee, HC Ko and GY Jung
A periodically aligned Pt nanocup array is employed as a counter electrode in dye-sensitized solar cells (DSSCs). The Pt nanocup array enhances the catalytic area, which results in a greater fill factor (FF) and higher short-circuit current (J(sc) ). A higher density of nanocups is preferable for the performance of DSSCs.
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