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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 8743 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 8737 | - |
dc.citation.title | ACS NANO | - |
dc.citation.volume | 9 | - |
dc.contributor.author | Wang, Xiaohan | - |
dc.contributor.author | Kholmanov, Iskandar | - |
dc.contributor.author | Chou, Harry | - |
dc.contributor.author | Ruoff, Rodney S. | - |
dc.date.accessioned | 2023-12-22T00:44:24Z | - |
dc.date.available | 2023-12-22T00:44:24Z | - |
dc.date.created | 2015-10-26 | - |
dc.date.issued | 2015-09 | - |
dc.description.abstract | Here we report an electrochemical method to simultaneously reduce and delaminate graphene oxide (G-0) thin films deposited on metal (Al and Au) substrates. During the electrochemical reaction, interface charge transfer between the G-0 thin film and the electrode surface was found to be important in eliminating oxygen-containing groups, yielding highly reduced graphene oxide (rG-0). In the meantime, hydrogen bubbles were electrochemically generated at the rG-0 film/electrode interface, propagating the film delamination. Unlike other metal-based G-0 reduction methods, the metal used here was either not etched at all (for Au) or etched a small amount (for Al), thus making it possible to reuse the substrate and lower production costs. The delaminated rG-0 film exhibits a thickness-dependent degree of reduction: greater reduction is achieved in thinner films. The thin rG-0 films having an optical transmittance of 90% (lambda=550 nm) had a sheet resistance of 6390 +/- 447 Omega/square (ohms per square). rG-0-based stretchable transparent conducting films were also demonstrated | - |
dc.identifier.bibliographicCitation | ACS NANO, v.9, no.9, pp.8737 - 8743 | - |
dc.identifier.doi | 10.1021/acsnano.5b03814 | - |
dc.identifier.issn | 1936-0851 | - |
dc.identifier.scopusid | 2-s2.0-84942280020 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/17583 | - |
dc.identifier.url | http://pubs.acs.org/doi/10.1021/acsnano.5b03814 | - |
dc.identifier.wosid | 000361935800012 | - |
dc.language | 영어 | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Simultaneous Electrochemical Reduction and Delamination of Graphene Oxide Films | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary; Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry; Science & Technology - Other Topics; Materials Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | graphene oxide | - |
dc.subject.keywordAuthor | electrochemical reduction | - |
dc.subject.keywordAuthor | transparent conducting films | - |
dc.subject.keywordAuthor | stretchable electronics | - |
dc.subject.keywordPlus | TRANSPARENT ELECTRODES | - |
dc.subject.keywordPlus | CHEMICAL-REDUCTION | - |
dc.subject.keywordPlus | GRAPHITE OXIDE | - |
dc.subject.keywordPlus | HYBRID FILMS | - |
dc.subject.keywordPlus | THIN-FILMS | - |
dc.subject.keywordPlus | LARGE-AREA | - |
dc.subject.keywordPlus | DELAMINATION | - |
dc.subject.keywordPlus | POWDER | - |
dc.subject.keywordPlus | ROUTE | - |
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