Synthesis and Exciton Dynamics of Donor-Orthogonal Acceptor Conjugated Polymers: Reducing the Singlet–Triplet Energy Gap
AuthorsFreeman, David M. E.
Musser, Andrew J.
Frost, Jarvist M.
Stern, Hannah L.
Forster, Alexander K.
Fallon, Kealan J.
Rapidis, Alexandros G.
Clarke, Tracey M.
Friend, Richard H.
KAUST DepartmentKAUST Solar Center (KSC)
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AbstractThe presence of energetically low-lying triplet states is a hallmark of organic semiconductors. Even though they present a wealth of interesting photophysical properties, these optically dark states significantly limit optoelectronic device performance. Recent advances in emissive charge-transfer molecules have pioneered routes to reduce the energy gap between triplets and
CitationFreeman DME, Musser AJ, Frost JM, Stern HL, Forster AK, et al. (2017) Synthesis and Exciton Dynamics of Donor-Orthogonal Acceptor Conjugated Polymers: Reducing the Singlet–Triplet Energy Gap. Journal of the American Chemical Society 139: 11073–11080. Available: http://dx.doi.org/10.1021/jacs.7b03327.
SponsorsPart of this work was funded by EU project 679789 – 455 CONTREX, EC H2020 SYNCHRONICS (643238), EC H2020 SOLEDLIGHT (643791) and EPSRC (EP/M005143/1) A.J.M. was supported by the EPSRC (EP/456M01083X). J.M.F. was supported by EPSRC (EP/K016288/1). F.C. is a Royal Society Wolfson Research Merit Award holder. H.L.S. was supported by the Winton Programme 457 for the Physics of Sustainability. We are grateful to the Imperial College High Performance Computing Service (doi: 10.14469/hpc/2232).
PublisherAmerican Chemical Society (ACS)
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