Graphene Supported Platinum Counter Electrode for Dye Sensitized Solar Cells
نویسندگان
چکیده
منابع مشابه
Counter Electrode for Dye-sensitized Solar Cells
Improved Photocurrent of a Poly (3,4-ethylenedioxythiophene)-ClO4 /TiO2 Thin Filmmodifi ed Counter Electrode for Dye-sensitized Solar Cells Sho Sakurai, Yuka Kawamata, Masashi Takahashi and Koichi Kobayashi 2* 1 Department of Chemistry and Energy Engineering, Tokyo City University, Tokyo 158-8557, JAPAN 2 Research Center for Energy and Environmental Science, Advance Research Laboratory, Tokyo C...
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Dye-sensitized solar cells present promising low-cost alternatives to the conventional Silicon (Si)-based solar cells. The counter electrode generally consists of Pt deposited onto FTO plate. Since Pt is rare and expensive metal, nanostructured carbonaceous materials have been widely investigated as a promising alternative to replace it. Carbon nanotubes have shown significant properties such...
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A tungsten trioxide (WO₃) nanoplate array is fabricated directly on the FTO/glass substrate and used as a platinum (Pt) nanoscale supporter for a highly efficient and low Pt-consumption counter electrode (CE) in dye-sensitized solar cells (DSCs). A Pt/WO₃ composite structure, with Pt nanoparticles having a diameter of 2-3 nm, increases the electrochemical catalytic activity in catalyzing the re...
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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.
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ژورنال
عنوان ژورنال: International Journal of Innovative Research in Science, Engineering and Technology
سال: 2015
ISSN: 2347-6710,2319-8753
DOI: 10.15680/ijirset.2015.0412106