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College of Natural Sciences(자연과학대학)Dept. of Chemistry(화학과)CH-Journal Papers(저널논문)

Facile method to sort graphene quantum dots by size through ammonium sulfate addition

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dc.contributor.authorRyu, Seongwooko
dc.contributor.authorLee, Kyueuiko
dc.contributor.authorHong, Soon Hyungko
dc.contributor.authorLee, Hae-Shinko
dc.date.accessioned2015-03-26T08:45:04Z-
dc.date.available2015-03-26T08:45:04Z-
dc.date.created2014-11-27-
dc.date.created2014-11-27-
dc.date.issued2014-11-
dc.identifier.citationRSC ADVANCES, v.4, no.100, pp.56848 - 56852-
dc.identifier.issn2046-2069-
dc.identifier.urihttp://hdl.handle.net/10203/194183-
dc.description.abstractWe report a method to purify graphene quantum dots size simply by adding ammonium sulfate. The addition of a salt to a heterogeneous GQD suspension results into the sorting of GQD sub-populations with diameters corresponding to 2.7 +/- 1.6, 5.1 +/- 1.5, 13.3 +/- 1.9, and 18.7 +/- 4.4 nm. These GQDs also exhibit different optical properties.-
dc.languageEnglish-
dc.publisherROYAL SOC CHEMISTRY-
dc.subjectSINGLE-LAYER GRAPHENE-
dc.subjectCONFORMATIONAL-CHANGES-
dc.subjectELECTRONIC-PROPERTIES-
dc.subjectOXIDE-
dc.subjectNANOSHEETS-
dc.subjectLUMINESCENCE-
dc.subjectAVENUE-
dc.subjectFILMS-
dc.titleFacile method to sort graphene quantum dots by size through ammonium sulfate addition-
dc.typeArticle-
dc.identifier.wosid000350868800003-
dc.identifier.scopusid2-s2.0-84908611409-
dc.type.rimsART-
dc.citation.volume4-
dc.citation.issue100-
dc.citation.beginningpage56848-
dc.citation.endingpage56852-
dc.citation.publicationnameRSC ADVANCES-
dc.identifier.doi10.1039/c4ra07032a-
dc.contributor.localauthorHong, Soon Hyung-
dc.contributor.localauthorLee, Hae-Shin-
dc.type.journalArticleArticle-
dc.subject.keywordPlusSINGLE-LAYER GRAPHENE-
dc.subject.keywordPlusCONFORMATIONAL-CHANGES-
dc.subject.keywordPlusELECTRONIC-PROPERTIES-
dc.subject.keywordPlusOXIDE-
dc.subject.keywordPlusNANOSHEETS-
dc.subject.keywordPlusLUMINESCENCE-
dc.subject.keywordPlusAVENUE-
dc.subject.keywordPlusFILMS-
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MS-Journal Papers(저널논문)CH-Journal Papers(저널논문)
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