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Transparent, Conductive Graphene Electrodes for Dye-Sensitized Solar Cells

Xuan Wang, Linjie Zhi, Kläus Müllen

Nano Letters · 2007 · 4,471 citations

doi.org/10.1021/nl072838r

Abstract

Transparent, conductive, and ultrathin graphene films, as an alternative to the ubiquitously employed metal oxides window electrodes for solid-state dye-sensitized solar cells, are demonstrated. These graphene films are fabricated from exfoliated graphite oxide, followed by thermal reduction. The obtained films exhibit a high conductivity of 550 S/cm and a transparency of more than 70% over 1000-3000 nm. Furthermore, they show high chemical and thermal stabilities as well as an ultrasmooth surface with tunable wettability.

Cite this paper

Wang, X., Zhi, L., & Müllen, K. (2007). Transparent, conductive graphene electrodes for dye-sensitized solar cells. Nano Letters, 8(1), 323–327. https://doi.org/10.1021/nl072838r

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