Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박진성 | - |
dc.date.accessioned | 2019-12-04T02:39:04Z | - |
dc.date.available | 2019-12-04T02:39:04Z | - |
dc.date.issued | 2018-01 | - |
dc.identifier.citation | CARBON, v. 126, page. 241-246 | en_US |
dc.identifier.issn | 0008-6223 | - |
dc.identifier.issn | 1873-3891 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0008622317309879?via%3Dihub | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/117100 | - |
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)). (C) 2017 Elsevier Ltd. All rights reserved. | en_US |
dc.description.sponsorship | This research was supported by a grant (2011-0031636) from the Center for Advanced Soft Electronics under the Global Frontier Research Program of the Ministry of Science, ICT and Future Planning, Korea and Nano/Material Technology Development Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT and Future Planning, Korea (NRF-2016M3A7B4900119). | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | en_US |
dc.subject | Graphene | en_US |
dc.subject | Graphene oxide | en_US |
dc.subject | Doping | en_US |
dc.subject | Flexible transparent electrodes | en_US |
dc.title | Long-term air-stable Au doping of graphene by layer-by-layer assembly with graphene oxide for flexible transparent electrodes | en_US |
dc.type | Article | en_US |
dc.relation.volume | 126 | - |
dc.identifier.doi | 10.1016/j.carbon.2017.09.108 | - |
dc.relation.page | 241-246 | - |
dc.relation.journal | CARBON | - |
dc.contributor.googleauthor | Lee, Su Jin | - |
dc.contributor.googleauthor | Lim, Yi Rang | - |
dc.contributor.googleauthor | Ji, Seulgi | - |
dc.contributor.googleauthor | Kim, Seong Ku | - |
dc.contributor.googleauthor | Yoon, Yeoheung | - |
dc.contributor.googleauthor | Song, Wooseok | - |
dc.contributor.googleauthor | Myung, Sung | - |
dc.contributor.googleauthor | Lim, Jongsun | - |
dc.contributor.googleauthor | An, Ki-Seok | - |
dc.contributor.googleauthor | Park, Jin-Seong | - |
dc.relation.code | 2018002022 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF MATERIALS SCIENCE AND ENGINEERING | - |
dc.identifier.pid | jsparklime | - |
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