DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yeon, Youngju | ko |
dc.contributor.author | Lee, Miyeon | ko |
dc.contributor.author | Kim, Sang Youl | ko |
dc.contributor.author | Lee, Jihoon | ko |
dc.contributor.author | Kim, Bongsoo | ko |
dc.contributor.author | Park, Byoungnam | ko |
dc.contributor.author | In, Insik | ko |
dc.date.accessioned | 2016-04-20T06:58:06Z | - |
dc.date.available | 2016-04-20T06:58:06Z | - |
dc.date.created | 2015-10-06 | - |
dc.date.created | 2015-10-06 | - |
dc.date.created | 2015-10-06 | - |
dc.date.issued | 2015-09 | - |
dc.identifier.citation | NANOTECHNOLOGY, v.26, no.37 | - |
dc.identifier.issn | 0957-4484 | - |
dc.identifier.uri | http://hdl.handle.net/10203/205605 | - |
dc.description.abstract | Stable dispersion of quasi-2D graphene sheets with a concentration up to 1.27 mg mL(-1) was prepared by sonication-assisted solvent exfoliation of pitch-based carbon fiber in N-methyl pyrrolidone with the mass yield of 2.32%. Prepared quasi-2D graphene sheets have multi-layered 2D plate-like morphology with rich inclusions of graphitic carbons, a low number of structural defects, and high dispersion stability in aprotic polar solvents, and facilitate the utilization of quasi-2D graphene sheets prepared from pitch-based carbon fiber for various electronic and structural applications. Thin films of quasi-2D graphene sheets prepared by vacuum filtration of the dispersion of quasi-2D graphene sheets demonstrated electrical conductivity up to 1.14 x. 10(4) Omega/square even without thermal treatment, which shows that pitch-based carbon fiber might be useful as the source of graphene-related nanomaterials. Because pitch-based carbon fiber could be prepared from petroleum pitch, a very cheap structural material for the pavement of asphalt roads, our approach might be promising for the mass production of quasi-2D graphene nanomaterials. | - |
dc.language | English | - |
dc.publisher | IOP PUBLISHING LTD | - |
dc.title | Production of quasi-2D graphene nanosheets through the solvent exfoliation of pitch-based carbon fiber | - |
dc.type | Article | - |
dc.identifier.wosid | 000360974200013 | - |
dc.identifier.scopusid | 2-s2.0-84940524705 | - |
dc.type.rims | ART | - |
dc.citation.volume | 26 | - |
dc.citation.issue | 37 | - |
dc.citation.publicationname | NANOTECHNOLOGY | - |
dc.identifier.doi | 10.1088/0957-4484/26/37/375602 | - |
dc.contributor.localauthor | Kim, Sang Youl | - |
dc.contributor.localauthor | Kim, Bongsoo | - |
dc.contributor.nonIdAuthor | Yeon, Youngju | - |
dc.contributor.nonIdAuthor | Lee, Jihoon | - |
dc.contributor.nonIdAuthor | Park, Byoungnam | - |
dc.contributor.nonIdAuthor | In, Insik | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | quasi-2D graphene | - |
dc.subject.keywordAuthor | carbon fiber | - |
dc.subject.keywordAuthor | solvent exfoliation | - |
dc.subject.keywordAuthor | N-methyl pyrrolidone sonication | - |
dc.subject.keywordPlus | CHEMICAL-REDUCTION | - |
dc.subject.keywordPlus | GRAPHITE OXIDE | - |
dc.subject.keywordPlus | SHEETS | - |
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