Search
Now showing items 1-6 of 6
Differently substituted benzonitriles for non-doped OLEDs
(Elsevier Ltd, 2020)
Towards highly efficient doping-free organic light-emitting diodes, five benzonitrile-based emitters with different substitution pattern were designed exploiting symmetrical donor-acceptor-donor and asymmetrical ...
Methoxycarbazolyl-disubstituted dibenzofuranes as holes- and electrons-transporting hosts for phosphorescent and TADF-based OLEDs
(Elsevier Ltd, 2020)
In the search of universal host materials for organic light emitting diodes a new series of bipolar host materials containing methoxy-substituted carbazoles as the electron-donating and dibenzofuran as an electron-accepting ...
Flexible diphenylsulfone versus rigid dibenzothiophene-dioxide as acceptor moieties in donor-acceptor-donor TADF emitters for highly efficient OLEDs
(Elsevier B.V., 2020)
Flexible versus rigid molecular structures of donor-acceptor-donor type compounds are investigated with respect to efficiency of thermally activated delayed fluorescence (TADF) by theoretical and experimental approaches. ...
Diphenylsulfone-based hosts for electroluminescent devices: Effect of donor substituents
(Elsevier Ltd, 2020)
In this work, we report on a series of diphenylsulfone derivatives substituted by 2-(trifluoromethyl)-phenothiazinyl, 10,11-dihydro-5H-dibenz[b,f]azepinyl, 5H-dibenz[b,f]azepinyl, 4-methoxy-carbazolyl and 1,2,3,4-tetrahy ...
Multifunctional derivatives of dimethoxy-substituted triphenylamine containing different acceptor moieties
(Springer Nature Switzerland AG, 2020)
Two compounds, having dimethoxy-substituted triphenylamino groups and fragments of cyanoacrylic acid or rhodanine-3-acetic acid were prepared and characterized. Their optical, photophysical, thermal, electrochemical, ...
A review of investigation on 4-substituted 1,8-naphthalimide derivatives
(Elsevier Ltd., 2020)
In recent years, much attention has been paid to the design and preparation of new 4-substituted 1,8-naphthalimide architectures as well as to the studies of the properties of materials. Wide possibilities of changing the ...