DECREASE OF WORK FUNCTION USING DOPED GRAPHENE

摘要

PURPOSE: graphene, its manufacturing method and identical using its electronic equipment, the opposite work function that reduces provided herein than conventional, make graphene as electronic transport material transparent electrode electric device, such as LEDs and OLEDs. ;CONSTITUTION: graphene has alkali metal ion dopant doped graphene surface so that reducing work function. Work function is 4.3 electron-volts or smaller. The step of manufacturing method includes: that graphene coating solution includes alkali metal batten on the surface of graphene. ;The 2013 of copyright KIPO submissions