Flexible, transparent patterned electrodes based on graphene oxide/silver nanowire nanocomposites fabricated utilizing an accelerated ultraviolet/ozone process to control silver nanowire degradation
DC Field | Value | Language |
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dc.contributor.author | Choo, Dong Chul | - |
dc.contributor.author | Bae, Sang Kyung | - |
dc.contributor.author | KIM, TAE WHAN | - |
dc.date.accessioned | 2021-08-02T11:53:48Z | - |
dc.date.available | 2021-08-02T11:53:48Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2019-04 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/14272 | - |
dc.description.abstract | We developed flexible, transparent patterned electrodes, which were fabricated utilizing accelerated ultraviolet/ozone (UV/O-3)-treated graphene oxide (GO)/silver nanowire (Ag-NW) nanocomposites via a simple, low-cost pattern process to investigate the feasibility of promising applications in flexible/wearable electronic and optoelectronic devices. The UV/O-3 process of the GO/Ag-NW electrode was accelerated by the pre-heat treatment, and the degradation interruption of Ag NWs was removed by the GO treatment. After the deposition of the GO-treated Ag NW electrodes, the sheet resistance of the thermally annealed GO-treated Ag-NW electrodes was significantly increased by using the UV/O-3 treatment, resulting in a deterioration of the GO-treated Ag NWs in areas exposed to the UV/O-3 treatment. The degradation of the Ag NWs caused by the UV/O-3 treatment was confirmed by using the sheet resistances, scanning electron microscopy images, X-ray photoelectron microscopy spectra, and transmittance spectra. While the sheet resistance of the low-density Ag-NW electrode was considerably increased due to the pre-thermal treatment at 90 degrees C for 10 min, that of the high-density Ag-NW electrode did not vary significantly even after a UV/O-3 treatment for a long time. The degradation interference phenomenon caused by the UV/O-3 treatment in the high-density Ag NWs could be removed by using a GO treatment, which resulted in the formation of a Ag-NW electrode pattern suitable for promising applications in flexible organic light-emitting devices. The GO treatment decreased the sheet resistance of the Ag-NW electrode and enabled the pattern to be formed by using the UV/O-3 treatment. The selective degradation of Ag NWs due to UV/O-3 treatment decreased the transparency of the Ag-NW electrode by about 8% and significantly increased its sheet resistance more than 100 times. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.title | Flexible, transparent patterned electrodes based on graphene oxide/silver nanowire nanocomposites fabricated utilizing an accelerated ultraviolet/ozone process to control silver nanowire degradation | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | KIM, TAE WHAN | - |
dc.identifier.doi | 10.1038/s41598-019-41909-4 | - |
dc.identifier.scopusid | 2-s2.0-85063725083 | - |
dc.identifier.wosid | 000462990600001 | - |
dc.identifier.bibliographicCitation | SCIENTIFIC REPORTS, v.9, no.1, pp.1 - 9 | - |
dc.relation.isPartOf | SCIENTIFIC REPORTS | - |
dc.citation.title | SCIENTIFIC REPORTS | - |
dc.citation.volume | 9 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 9 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.subject.keywordPlus | NETWORKS | - |
dc.identifier.url | https://www.nature.com/articles/s41598-019-41909-4 | - |
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