Graphene electrodes for organic metal-free light-emitting devices
2012 (English)In: Physica Scripta, ISSN 0031-8949, E-ISSN 1402-4896, Vol. T146, no 014023Article in journal (Refereed) Published
In addition to its fascinating electrical and mechanical properties, graphene is also an electrochemically stable and transparent electrode material. We demonstrate its applicability as both anode and cathode in a light-emitting electrochemical cell (LEC), an electrochemical analogue to a polymer organic light-emitting diode. Specifically, we summarize recent progress in carbon-based metal-free light-emitting devices enabled by chemically derived graphene cathodes on quartz and plastic substrates, and explain the advantages of using LECs in manufacturing large-area devices.
Place, publisher, year, edition, pages
Institute of Physics , 2012. Vol. T146, no 014023
Engineering and Technology
IdentifiersURN: urn:nbn:se:liu:diva-76203DOI: 10.1088/0031-8949/2012/T146/014023ISI: 000300504800024OAI: oai:DiVA.org:liu-76203DiVA: diva2:513093