Long-term air-stable Au doping of graphene by layer-by-layer assembly with graphene oxide for flexible transparent electrodes
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Su Jin | - |
dc.contributor.author | Lim, Yi Rang | - |
dc.contributor.author | Ji, Seulgi | - |
dc.contributor.author | Kim, Seong Ku | - |
dc.contributor.author | Yoon, Yeoheung | - |
dc.contributor.author | Song, Wooseok | - |
dc.contributor.author | Myung, Sung | - |
dc.contributor.author | Lim, Jongsun | - |
dc.contributor.author | An, Ki-Seok | - |
dc.contributor.author | Park, Jin-Seong | - |
dc.contributor.author | Lee, Sun Sook | - |
dc.date.accessioned | 2021-08-02T13:54:05Z | - |
dc.date.available | 2021-08-02T13:54:05Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2018-01 | - |
dc.identifier.issn | 0008-6223 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/17882 | - |
dc.description.abstract | In order to realize the most suitable hybrid structure for air-stable graphene-based transparent and flexible electrodes, we systematically compared graphene oxide (GO)/Au/graphene and graphene/Au/GO hybrid films fabricated by layer-by-layer assembly. The sheet resistance of graphene/Au/GO was proportional to the concentration of AuCl3 (1-5 mg/ml), which can be understood by a significant blue-shift in the G-band associated with the phonon stiffening. The size and density of formed Au nanoparticles strongly influenced their reduction reaction, which is a crucial factor for maximizing the doping effects. The optimized optical transmittance and sheet resistance of GO/Au/graphene were 94.9% and 198 +/- 29 Ohm/sq, respectively. Furthermore, the hybrid films revealed stable doping effects (sheet resistance variation: 23-55%) against ambient conditions after 1 month. The variation in sheet resistance for GO/Au/graphene hybrid films corresponds to 30% with a bending radius of 10 mm after repeated bending tests (bending cycles of 10(5)). | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.title | Long-term air-stable Au doping of graphene by layer-by-layer assembly with graphene oxide for flexible transparent electrodes | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Park, Jin-Seong | - |
dc.identifier.doi | 10.1016/j.carbon.2017.09.108 | - |
dc.identifier.scopusid | 2-s2.0-85031121515 | - |
dc.identifier.wosid | 000415319700028 | - |
dc.identifier.bibliographicCitation | CARBON, v.126, pp.241 - 246 | - |
dc.relation.isPartOf | CARBON | - |
dc.citation.title | CARBON | - |
dc.citation.volume | 126 | - |
dc.citation.startPage | 241 | - |
dc.citation.endPage | 246 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | LARGE-AREA | - |
dc.subject.keywordPlus | SUBSTRATE | - |
dc.subject.keywordPlus | NANOTUBE | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordAuthor | Graphene | - |
dc.subject.keywordAuthor | Graphene oxide | - |
dc.subject.keywordAuthor | Doping | - |
dc.subject.keywordAuthor | Flexible transparent electrodes | - |
dc.identifier.url | https://linkinghub.elsevier.com/retrieve/pii/S0008622317309879 | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.