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Graphene electrodes for organic metal-free light-emitting devices
Umeå University, Faculty of Science and Technology, Department of Physics.
2012 (English)In: Physica Scripta, ISSN 0031-8949, E-ISSN 1402-4896, Vol. T146, 014023- p.Article in journal (Refereed) Published
Abstract [en]

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
Bristol: Institute of Physics Publishing (IOPP), 2012. Vol. T146, 014023- p.
National Category
Physical Sciences
URN: urn:nbn:se:umu:diva-53810DOI: 10.1088/0031-8949/2012/T146/014023ISI: 000300504800024OAI: diva2:514022
Available from: 2012-04-04 Created: 2012-04-04 Last updated: 2012-04-04Bibliographically approved

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Edman, Ludvig
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