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American Chemical Society, Organic Letters, 4(13), p. 604-607, 2011

DOI: 10.1021/ol102845m

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ExTTF-Based Dyes Absorbing over the Whole Visible Spectrum

Journal article published in 2011 by Pierre-Antoine Bouit, Carmen Villegas, Juan Luis Delgado, Pedro M. Viruela, Rosendo Pou-Amérigo, Enrique Ortí ORCID, Nazario Martín ORCID
This paper is available in a repository.
This paper is available in a repository.

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Abstract

New push-pull dyes featuring π-extended tetrathiafulvalene (exTTF) as the donor group and tricyanofuran (TCF) as the acceptor group were synthesized and characterized. Their broad absorption covers the entire visible spectral range and enters the near-infrared region. Electrochemistry and theoretical calculations provided an understanding of these singular electronic properties. The new dyes are appealing candidates as light harvesters in photovoltaic devices.