Covalently linked donor–acceptor dyad for efficient single material organic solar cells
Author(s) -
Sebastian Lucas,
Tim Leydecker,
Paolo Samorı́,
Elena MenaOsteritz,
Peter Bäuerle
Publication year - 2019
Publication title -
chemical communications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.837
H-Index - 333
eISSN - 1364-548X
pISSN - 1359-7345
DOI - 10.1039/c9cc07179b
Subject(s) - acceptor , covalent bond , fullerene , dyad , organic solar cell , chemistry , photochemistry , materials science , organic chemistry , polymer , physics , condensed matter physics , psychology , social psychology
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%.
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