dc.contributor.author | Torres Alonso, E | |
dc.contributor.author | Karkera, G | |
dc.contributor.author | Jones, GF | |
dc.contributor.author | Craciun, MF | |
dc.contributor.author | Russo, S | |
dc.date.accessioned | 2016-09-13T10:59:32Z | |
dc.date.issued | 2016-06-14 | |
dc.description.abstract | Alternating current electroluminescent technology allows the fabrication of large area, flat and flexible lights. Presently the maximum size of a continuous panel is limited by the high resistivity of available transparent electrode materials causing a visible gradient of brightness. Here, we demonstrate that the use of the best known transparent conductor FeCl3-intercalated few-layer graphene boosts the brightness of electroluminescent devices by 49% compared to pristine graphene. Intensity gradients observed for high aspect ratio devices are undetectable when using these highly conductive electrodes. Flat lights on polymer substrates are found to be resilient to repeated and flexural strains. | en_GB |
dc.description.sponsorship | S. Russo and M.F. Craciun acknoweldge
financial support from EPSRC (Grant no. EP/J000396/1, EP/K017160/1, EP/K010050/1,
EPG036101/1, EP/M001024/1, EPM002438/1) and from the Leverhulme Trust (Research grant
title Quantum Drums). | en_GB |
dc.identifier.citation | ACS Applied Materials and Interfaces, 2016, Vol. 8 (26), pp. 16541 - 16545 | en_GB |
dc.identifier.doi | 10.1021/acsami.6b04042 | |
dc.identifier.uri | http://hdl.handle.net/10871/23428 | |
dc.language.iso | en | en_GB |
dc.publisher | American Chemical Society | en_GB |
dc.relation.url | http://www.ncbi.nlm.nih.gov/pubmed/27299371 | en_GB |
dc.rights.embargoreason | Publisher policy | en_GB |
dc.rights | This is the author accepted manuscript. The final version is available from the American Chemical Society via the DOI in this record. | en_GB |
dc.subject | flexible | en_GB |
dc.subject | foldable | en_GB |
dc.subject | functionalized graphene | en_GB |
dc.subject | graphene | en_GB |
dc.subject | light-emitting devices | en_GB |
dc.subject | optoelectronics | en_GB |
dc.subject | transparent electrodes | en_GB |
dc.title | Homogeneously Bright, Flexible, and Foldable Lighting Devices with Functionalized Graphene Electrodes. | en_GB |
dc.type | Article | en_GB |
dc.identifier.issn | 1944-8244 | |
exeter.place-of-publication | United States | en_GB |
dc.identifier.journal | ACS Applied Materials and Interfaces | en_GB |