Use of poly(phenyl quinoxaline) as an electron transport material in polymer light-emitting diodes

269Citations
Citations of this article
24Readers
Mendeley users who have this article in their library.
Get full text

Abstract

We report the use of a poly(phenyl quinoxaline) (PPQ) as an electron transporting conjugated polymer for electroluminescence (EL) applications. Single-layer PPQ devices with ITO anode and aluminium cathode show unipolar electron transport with current densities up to 60 mA/cm2 but no emission. Two-layer structures combining PPQ as electron transport material with the hole transporting poly(2,5-dialkoxy-p-phenylene vinylene) (PDAOPV) show strong emission from the PDAOPV with brightnesses up to 250 cd/m2. These two-layer structures have a maximum EL quantum efficiency of 0.35% which is ten-fold enhanced compared with the corresponding single-layer PDAOPV devices. © 1996 American Institute of Physics.

Cite

CITATION STYLE

APA

O’Brien, D., Weaver, M. S., Lidzey, D. G., & Bradley, D. D. C. (1996). Use of poly(phenyl quinoxaline) as an electron transport material in polymer light-emitting diodes. Applied Physics Letters, 69(7), 881–883. https://doi.org/10.1063/1.117975

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free