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Title: | Discovery of two new phases of zirconium tetrakis(8-hydroxyquinolinolate): synthesis, crystal structure and their electron transporting characteristics in organic light emitting diodes (OLEDs) |
Authors: | Kathirgamanathan, P Surendrakumar, S Antipan-Lara, J Ravichandran, S Reddy, VR Ganeshamurugan, S Kumaraverl, M Arkley, V Blake, AJ Bailey, D |
Keywords: | Chemistry;Materials Science, Multidisciplinary;Thin-Films;Electroluminescent |
Issue Date: | 2011 |
Publisher: | Royal Society of Chemistry |
Citation: | Journal of Materials Chemistry, 21(6), 1762 - 1771, 2011 |
Abstract: | Two new phases of zirconium tetrakis(8-hydroxyquinolinolate) (Zrq4) have been synthesised and characterised by single crystal X-ray diffraction. Their electrical, electronic, optical and thermal properties have been studied. Their electron transporting characteristics have been investigated in organic light emitting devices where the two phases show remarkable differences in performance. One of the forms (designated a-Zrq4) gives significantly lower operating voltage, higher efficiencies and longer lifetime than the other (designated b-Zrq4) in organic light emitting devices. |
URI: | http://pubs.rsc.org/en/content/articlelanding/2011/jm/c0jm02644a/unauth#!divAbstract http://bura.brunel.ac.uk/handle/2438/8079 |
DOI: | http://dx.doi.org/10.1039/c0jm02644a |
ISSN: | 0959-9428 |
Appears in Collections: | Materials Engineering Wolfson Centre for Sustainable Materials Development and Processing |
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