TY - JOUR
T1 - Synthesis by a Cost-Effective Method and Electroluminescence of a Novel Efficient Yellowish-Green Thermally Activated Delayed Fluorescent Molecule
AU - Marghad, Ikbal
AU - Kim, Dae Hyeon
AU - Tian, Xiaohui
AU - Mathevet, Fabrice Dominique
AU - Gosmini, Corinne
AU - Ribierre, Jean Charles Maurice
AU - Adachi, Chihaya
N1 - Funding Information:
This work was supported by JST ERATO Grant Number JPMJER1305, Japan. We thank Dr. Youichi Tsuchiya for his help with the sublimation and Dr. Sophie Bourcier for the HRMS analysis and fruitful discussion.
Publisher Copyright:
© 2018 American Chemical Society.
PY - 2018/2/28
Y1 - 2018/2/28
N2 - A new thermally activated delayed fluorescent molecule, TRZ 3(Ph-PTZ), containing three phenothiazines as donor units and a 2,4,6-triphenyl-1,3,5-triazine as the acceptor unit was synthesized using a simple cost-effective method based on a cobalt catalyzed cross-coupling. This compound was tested in organic light-emitting diodes and was found to show superior yellowish-green electroluminescence performance with a maximum external quantum efficiency of 17.4% and a maximum luminance value of 7430 cd/m2.
AB - A new thermally activated delayed fluorescent molecule, TRZ 3(Ph-PTZ), containing three phenothiazines as donor units and a 2,4,6-triphenyl-1,3,5-triazine as the acceptor unit was synthesized using a simple cost-effective method based on a cobalt catalyzed cross-coupling. This compound was tested in organic light-emitting diodes and was found to show superior yellowish-green electroluminescence performance with a maximum external quantum efficiency of 17.4% and a maximum luminance value of 7430 cd/m2.
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U2 - 10.1021/acsomega.7b01570
DO - 10.1021/acsomega.7b01570
M3 - Article
AN - SCOPUS:85042672183
SN - 2470-1343
VL - 3
SP - 2254
EP - 2260
JO - ACS Omega
JF - ACS Omega
IS - 2
ER -