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dc.contributor.authorShunichi Fukuzumi-
dc.date.accessioned2016-08-28T10:08:53Z-
dc.date.available2016-08-28T10:08:53Z-
dc.date.issued2013-
dc.identifier.issn0002-7863-
dc.identifier.otherOAK-10039-
dc.identifier.urihttp://dspace.ewha.ac.kr/handle/2015.oak/223682-
dc.description.abstractThis report describes a helicity-selective photoreaction of single-walled carbon nanotubes (SWNTs) with disulfide in the presence of oxygen. The SWNTs were characterized using absorption, photoluminescence (PL), Raman, and X-ray photoelectron spectroscopy, scanning electron microscopy, and current-voltage (I-V) measurements. Results showed remarkable helicity-selective (metallic SWNTs/semiconducting SWNTs and diameter) functionalization of SWNTs. The reaction rate decreases in the order of metallic SWNTs > semiconducting SWNTs and small-diameter SWNTs > large-diameter SWNTs. Control experiments conducted under various experimental conditions and ESR and femtosecond laser flash photolysis measurements revealed that the helicity-selective reaction proceeds via a photoinduced electron transfer reaction. The PL and I-V measurements showed that the photoreaction is effective not only to control SWNT conductivity but also for the band gap modulation of semiconducting SWNTs. © 2013 American Chemical Society.-
dc.languageEnglish-
dc.titleHelicity-selective photoreaction of single-walled carbon nanotubes with organosulfur compounds in the presence of oxygen-
dc.typeArticle-
dc.relation.issue16-
dc.relation.volume135-
dc.relation.indexSCI-
dc.relation.indexSCIE-
dc.relation.indexSCOPUS-
dc.relation.startpage6356-
dc.relation.lastpage6362-
dc.relation.journaltitleJournal of the American Chemical Society-
dc.identifier.doi10.1021/ja402199n-
dc.identifier.wosidWOS:000318204800063-
dc.identifier.scopusid2-s2.0-84876742816-
dc.author.googleMaeda Y.-
dc.author.googleHigo J.-
dc.author.googleAmagai Y.-
dc.author.googleMatsui J.-
dc.author.googleOhkubo K.-
dc.author.googleYoshigoe Y.-
dc.author.googleHashimoto M.-
dc.author.googleEguchi K.-
dc.author.googleYamada M.-
dc.author.googleHasegawa T.-
dc.author.googleSato Y.-
dc.author.googleZhou J.-
dc.author.googleLu J.-
dc.author.googleMiyashita T.-
dc.author.googleFukuzumi S.-
dc.author.googleMurakami T.-
dc.author.googleTohji K.-
dc.author.googleNagase S.-
dc.author.googleAkasaka T.-
dc.contributor.scopusidShunichi Fukuzumi(35430038100)-
dc.date.modifydate20210301081004-
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자연과학대학 > 화학·나노과학전공 > Journal papers
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