Concepedia

Graphene below the percolation threshold in TiO<sub>2</sub>for dye-sensitized solar cells

Kadiatou Thérèse Dembélé, Gurpreet Singh Selopal, R. Milan, Charles Trudeau, Daniele Benetti, Afsoon Soudi, Marta Maria Natile, Giorgio Sberveglieri, Sylvain G. Cloutier, Isabella Concina,

Journal of Materials Chemistry A · 2014 · 74 citations · 44 references

DOI

Concepts

Abstract

We demonstrate a fast and large area-scalable methodology for the fabrication of efficient dye sensitized solar cells by simple addition of graphene micro-platelets to TiO<sub>2</sub>nanoparticulate paste. Photoconversion efficiency as high as 8.8% is obtained in the optimized system.

References

44

A low-cost, high-efficiency solar cell based on dye-sensitized colloidal TiO2 films

Brian C. O’Regan, Michaël Grätzel · Nature · 1991 · 28.4K citations · Full text

, , +14

Raman spectroscopy of graphene and graphite: Disorder, electron–phonon coupling, doping and nonadiabatic effects

Andrea C. Ferrari · Solid State Communications · 2007 · 7.5K citations

, , +16

Conversion of light to electricity by cis-X2bis(2,2'-bipyridyl-4,4'-dicarboxylate)ruthenium(II) charge-transfer sensitizers (X = Cl-, Br-, I-, CN-, and SCN-) on nanocrystalline titanium dioxide electrodes

Mohammad Khaja Nazeeruddin, Andreas Kay, I. Rodicio et al. · Journal of the American Chemical Society · 1993 · 6K citations · Full text

, , +9

Porphyrin-Sensitized Solar Cells with Cobalt (II/III)–Based Redox Electrolyte Exceed 12 Percent Efficiency

Aswani Yella, Hsuan‐Wei Lee, Hoi Nok Tsao et al. · Science · 2011 · 6K citations · Full text

, , +15

Nanowire dye-sensitized solar cells

Matt Law, Lori E. Greene, Justin C. Johnson et al. · Nature Materials · 2005 · 5.3K citations

, , +12