| 초록 |
In order to enhance electron injection/transporting properties, we introduce new oligomer base on phenothiazine. We synthesis oligo(10-hexyl-3,7-phenothiazine) and end capped 3-bromophenol. Ester group-substituted new oligomers synthesize by Esterification. New oligomer of 4-(Trifluorovinyloxy) benzoic acid and phenothiazine oligomer heated to high temperature, so trifluoro-group is cyclization. They measure optical and electrochemical properties in order to compare oligo(10-hexyl-3,7-phenothiazine) and derivative. New oligomers fabricate Polymer Light-emitting diode (PLED) devices and measure electroluminescent properties. In this society, synthesis, optical, electroluminescent and electrochemical properties of new oligomer using PLED will be reported |
