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Efficient light-emitting electrochemical cells using small molecular weight, ionic, host-guest systems

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dc.contributor.authorPertegás , Antonio
dc.contributor.authorWong, Michael Yin
dc.contributor.authorSessolo, Michele
dc.contributor.authorZysman-Colman, Eli
dc.contributor.authorBolink, Henk J.
dc.date.accessioned2015-10-21T13:39:59Z
dc.date.available2015-10-21T13:39:59Z
dc.date.issued2016
dc.identifier.citationPertegás , A , Wong , M Y , Sessolo , M , Zysman-Colman , E & Bolink , H J 2016 , ' Efficient light-emitting electrochemical cells using small molecular weight, ionic, host-guest systems ' , ECS Journal of Solid State Science and Technology , vol. 5 , no. 1 , pp. R3160-R3163 . https://doi.org/10.1149/2.0201601jssen
dc.identifier.issn2162-8769
dc.identifier.otherPURE: 225108394
dc.identifier.otherPURE UUID: 049a14a0-29e7-47d2-8e5b-d50936b21ab2
dc.identifier.otherScopus: 84945218078
dc.identifier.otherORCID: /0000-0001-7183-6022/work/56639058
dc.identifier.otherWOS: 000364765400020
dc.identifier.urihttp://hdl.handle.net/10023/7675
dc.descriptionThis work has been supported by the Spanish Ministry of Economy and Competitiveness (MAT2014-55200).en
dc.description.abstractLight-emitting electrochemical cells (LECs) based on fluorescent host-guest small molecules system are reported. The LECs show electroluminescence coming solely from the guest, with an external quantum efficiency (EQE) of 2.0%, which is very close to the theoretical maximum EQE (2.2%) for this particular system. This work demonstrates the possibility to obtain high efficiency devices employing low-cost materials, making host-guest systems a real alternative to more traditional semiconducting polymer or transition metal compounds.
dc.language.isoeng
dc.relation.ispartofECS Journal of Solid State Science and Technologyen
dc.rights© 2015 The Electrochemical Society. This work is made available online in accordance with the publisher’s policies. This is the author created, accepted version manuscript following peer review and may differ slightly from the final published version. The final published version of this work is available at https://dx.doi.org/10.1149/2.0201601jssen
dc.subjectElectroluminescenceen
dc.subjectLECen
dc.subjectLight emitting electrochemical cellen
dc.subjectQD Chemistryen
dc.subjectNDASen
dc.subject.lccQDen
dc.titleEfficient light-emitting electrochemical cells using small molecular weight, ionic, host-guest systemsen
dc.typeJournal articleen
dc.contributor.sponsorEPSRCen
dc.description.versionPostprinten
dc.contributor.institutionUniversity of St Andrews. School of Chemistryen
dc.contributor.institutionUniversity of St Andrews. EaSTCHEMen
dc.identifier.doihttps://doi.org/10.1149/2.0201601jss
dc.description.statusPeer revieweden
dc.identifier.grantnumberEP/M02105X/1en


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