9H-Quinolino[3,2,1-k]phenothiazine: A New Electron-Rich Fragment for Organic Electronics

作者：Poriel Cyril; Rault Berthelot Joelle; Thiery Sebastien; Quinton Cassandre; Jeannin Olivier; Biapo Urelle; Tondelier Denis; Geffroy Bernard

来源：Chemistry - A European Journal, 2016, 22(50): 17930-17935.

DOI：10.1002/chem.201603659

• organic light-emitting diodes
• organic semiconductors
• quinolinophenothiazine
• spiro compounds

A new electron-rich fragment, namely the quinolinophenothiazine (QPTZ) is reported. The QPTZ fragment incorporated in spiroconfigured materials leads to higher performance in blue Phosphorescent OLEDs than structurally related phenylacridine and indoloacridine based materials (increasing the HOMO energy level, modulating the spin-orbit coupling, etc.) and leads to highly efficient blue phosphorescent organic light emitting diodes, indicating the strong potential of this new molecular fragment in organic electronics.

• 出版日期2016-12-12
• 单位中国地震局