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Issue 34, 2014
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Organic light emitting diodes with environmentally and thermally stable doped graphene electrodes

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Abstract

We present a comparative study of the environmental and thermal stability of graphene charge transfer doping using molybdenum–trioxide (MoO3), vanadium–pentoxide (V2O5) and tungsten–trioxide (WO3). Our results show that all these metal oxides allow a strong and stable p-type doping of graphene, as well as functioning as effective hole-injection layers for highly efficient organic light emitting diodes.

Graphical abstract: Organic light emitting diodes with environmentally and thermally stable doped graphene electrodes

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Article information


Submitted
10 Jun 2014
Accepted
02 Jul 2014
First published
21 Jul 2014

J. Mater. Chem. C, 2014,2, 6940-6945
Article type
Communication

Organic light emitting diodes with environmentally and thermally stable doped graphene electrodes

A. Kuruvila, P. R. Kidambi, J. Kling, J. B. Wagner, J. Robertson, S. Hofmann and J. Meyer, J. Mater. Chem. C, 2014, 2, 6940
DOI: 10.1039/C4TC01224K

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