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The inductive-effect of electron withdrawing trifluoromethyl for thermally activated delayed fluorescence: tunable emission from tetra- to penta-carbazole in solution processed blue OLEDs1. Issue 65 (21st August 2015)
Record Type:
Journal Article
Title:
The inductive-effect of electron withdrawing trifluoromethyl for thermally activated delayed fluorescence: tunable emission from tetra- to penta-carbazole in solution processed blue OLEDs1. Issue 65 (21st August 2015)
Main Title:
The inductive-effect of electron withdrawing trifluoromethyl for thermally activated delayed fluorescence: tunable emission from tetra- to penta-carbazole in solution processed blue OLEDs1
<abstract abstract-type="toc"> <title> <x xml:space="preserve">Abstract</x> </title> <p> <graphic position="anchor" id="ga" xlink:href="ark:/27927/pgj2df3g0rg" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" />Non-conjugated trifluoromethyl was introduced as a new acceptor in TADF OLEDs. 5CzCF<sub>3</sub>Ph exhibited significantly higher efficiency than 4CzCF<sub>3</sub>Ph due to its lower Δ<italic>E</italic><sub>ST</sub> value.</p> </abstract>