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p-Doped three-dimensional graphene nano-networks superior to platinum as a counter electrode for dye-sensitized solar
Hyo-Jin Ahn1, Ik-Hee Kim, Jong-Chul Yoon
1Interdisciplinary School of Green Energy and Low Dimensional Carbon Materials Center, UNIST, Korea. clau@unist.ac.kr.
Chemical Communications (Cambridge, England)
|January 16, 2014
Abstract:
We report CVD-grown p-doped three-dimensional graphene nano-networks (3D-GNs) that provide superior performance to Pt as a counter electrode material in dye sensitized solar cells (DSSCs). The 3D-GN based DSSC exhibits a maximum photoconversion efficiency of 8.46%, which is 6.01% greater than that exhibited by Pt based DSSCs.
