Rational molecular design of novel host material combing intra- and intermolecular charge transfers for efficient solution-processed organic light-emitting diodes

Article abstract of DOI:10.1016/j.dyepig.2020.108188

Two novel D-σ-A molecules bearing 2,4,6-diphenyl-1,3,5-triazine (TRZ) units as electron-accepting segment and 1,3-di (9H-carbazol-9-yl)benzene (mCP) or 9'-(4-(4-(4,6-diphenyl-1,3,5-triazin-2-yl)phenoxy)phenyl)-9′H-9,3':6′,9″-tercarbazole (TCz) as electron