Improvement in the Performance and Stability of EL Devices by the Formation of Self-Assembled Layers of PEDOT and Polyelectrolytes on ITO Surface
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 노재근 | - |
dc.date.accessioned | 2021-08-04T05:19:52Z | - |
dc.date.available | 2021-08-04T05:19:52Z | - |
dc.date.created | 2021-06-30 | - |
dc.date.issued | 2004-12-09 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/73206 | - |
dc.description.abstract | Self-assembled PEDOT layers were prepared on polyelectrolytes multilayers on an ITO surface using a layer-by-layer technique. The electroluminescence (EL) efficiencies of the devices were drastically enhanced by the addition of polyethyleneimine (PEI) and polyacrylic acid (PAA) bilayers between the ITO and self-assembled PEDOT layers. The presence of self-assembled PEDOT layers prior to the PEDOT spin-coated layers improved the interfacial contact by increasing the current density and system efficiency. Remarkably, the lifetime of the device was 60% longer than the one without the self-assemblies, which was attributed to the improvement in the interfacial contact, and the blocking of electrode corrosion and the migration of the indium components across the interfacial layers. | - |
dc.publisher | 대한화학회 | - |
dc.title | Improvement in the Performance and Stability of EL Devices by the Formation of Self-Assembled Layers of PEDOT and Polyelectrolytes on ITO Surface | - |
dc.type | Conference | - |
dc.contributor.affiliatedAuthor | 노재근 | - |
dc.identifier.bibliographicCitation | The 94th National Meeting of Korea Chemical Society | - |
dc.relation.isPartOf | The 94th National Meeting of Korea Chemical Society | - |
dc.citation.title | The 94th National Meeting of Korea Chemical Society | - |
dc.citation.conferencePlace | 제주도 | - |
dc.type.rims | CONF | - |
dc.description.journalClass | 2 | - |
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