There are no files associated with this item.
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 7441 | - |
dc.citation.number | 19 | - |
dc.citation.startPage | 7434 | - |
dc.citation.title | MACROMOLECULES | - |
dc.citation.volume | 49 | - |
dc.contributor.author | Liu, Song | - |
dc.contributor.author | Jamali, S | - |
dc.contributor.author | Liu, Qingfeng | - |
dc.contributor.author | Maia, Joao | - |
dc.contributor.author | Baek, Jong-Beom | - |
dc.contributor.author | Jiang, Naisheng | - |
dc.contributor.author | Xu, Ming | - |
dc.contributor.author | Dai, Liming | - |
dc.date.accessioned | 2023-12-21T23:10:03Z | - |
dc.date.available | 2023-12-21T23:10:03Z | - |
dc.date.created | 2016-10-28 | - |
dc.date.issued | 2016-10 | - |
dc.description.abstract | We developed a facile, but efficient, approach to graphene field-effect transistors (FET) functionalized with polymer brushes, in which the conductance can be reversibly switched by solvent-induced polymer conformational changes. Our experimental and stimulation results demonstrated that the solvent-induced conformational transition of the polymer brush could affect the carrier concentration by changing the number of scattering sites associated with the graphene-polymer contact areas, leading to reversible electrical switching for the graphene FET device. Both end-adsorbed diblock and triblock copolymers showed similar switching effect through the solvent-induced chain stretching-collapse and tail-to-loop conformational changes, respectively. This work provides new platform technologies for developing novel electronic devices with tunable electrical properties and for studying macromolecular conformations and conformational transitions. | - |
dc.identifier.bibliographicCitation | MACROMOLECULES, v.49, no.19, pp.7434 - 7441 | - |
dc.identifier.doi | 10.1021/acs.macromol.6b01011 | - |
dc.identifier.issn | 0024-9297 | - |
dc.identifier.scopusid | 2-s2.0-84991355176 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/20665 | - |
dc.identifier.url | http://pubs.acs.org/doi/abs/10.1021/acs.macromol.6b01011 | - |
dc.identifier.wosid | 000385335800033 | - |
dc.language | 영어 | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Conformational transitions of polymer brushes for reversibly switching graphene transistors | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.relation.journalResearchArea | Polymer Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | NEUTRON REFLECTIVITY | - |
dc.subject.keywordPlus | COPOLYMER CHAINS | - |
dc.subject.keywordPlus | CARBON | - |
dc.subject.keywordPlus | INTERFACE | - |
dc.subject.keywordPlus | BINDING | - |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Tel : 052-217-1404 / Email : scholarworks@unist.ac.kr
Copyright (c) 2023 by UNIST LIBRARY. All rights reserved.
ScholarWorks@UNIST was established as an OAK Project for the National Library of Korea.