Title :
GO:PEDOT:PSS for High-Performance Green Phosphorescent Organic Light-Emitting Diode
Author :
da Silva, W.J. ; Mohd Yusoff, Abd Rashid B. ; Jin Jang
Author_Institution :
Univ. Tecnol. Fed. do Parana, Curitiba, Brazil
Abstract :
A high-performance green phosphorescent organic light-emitting diode (GPhOLED) based on easily available graphene oxide (GO)-doped poly(styrenesulfonate)-doped poly(3,4-ethylenedioxythiophene) (PEDOT:PSS) as anode buffer layer and simple device fabricating process has been demonstrated. The GO:PEDOT:PSS-based GPhOLEDs show a better performance compared to the PEDOT:PSS only GPhOLEDs with current and power efficiencies of 52 and 41 cd/A and 36 and 27 lm/W at 1000 cd/m2, respectively. These findings shed new light on the development of high-performance GPhOLEDs.
Keywords :
buffer layers; graphene; organic light emitting diodes; phosphorescence; polymers; GO:PEDOT:PSS; anode buffer layer; device fabricating process; graphene oxide; high-performance GPhOLED; high-performance green phosphorescent organic light-emitting diode; poly(styrenesulfonate)-doped poly(3,4-ethylenedioxythiophene); Anodes; Graphene; Indium tin oxide; Organic light emitting diodes; Performance evaluation; Polymers; Diode; phosphorescent; poly(styrenesulfonate)-doped poly(3,4-ethylenedioxythiophene) (PEDOT:PSS);
Journal_Title :
Electron Device Letters, IEEE
DOI :
10.1109/LED.2013.2284272
