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Covalently linked donor–acceptor dyad for efficient single material organic solar cells

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Abstract

A novel covalently linked donor–acceptor dyad comprising a dithienopyrrol-based oligomeric donor and a fullerene acceptor was synthesized and characterized. The concomitant effect of favorable optoelectronic properties, energy levels of the frontier orbitals, and ambipolar charge transport enabled the application of the dyad in simplified solution-processed single material organic solar cells reaching a power conversion efficiency of 3.4%.

Graphical abstract: Covalently linked donor–acceptor dyad for efficient single material organic solar cells

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Publication details

The article was received on 13 Sep 2019, accepted on 01 Nov 2019 and first published on 04 Nov 2019


Article type: Communication
DOI: 10.1039/C9CC07179B
Chem. Commun., 2019, Advance Article

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    Covalently linked donor–acceptor dyad for efficient single material organic solar cells

    S. Lucas, T. Leydecker, P. Samorì, E. Mena-Osteritz and P. Bäuerle, Chem. Commun., 2019, Advance Article , DOI: 10.1039/C9CC07179B

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