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dc.contributor.author김동하-
dc.date.accessioned2016-11-26T02:11:35Z-
dc.date.available2016-11-26T02:11:35Z-
dc.date.issued2008-
dc.identifier.issn1017-2548-
dc.identifier.otherOAK-18004-
dc.identifier.urihttps://dspace.ewha.ac.kr/handle/2015.oak/232847-
dc.description.abstractHybrid thin films composed of poly(styrene-b-ethylene oxide)(PS-b-PEO) and TiO2 (or SiO2) with controlled morphology were fabricated using cooperative sol-gel chemistry and block copolymer(BCP) self-assembly. The inorganic precursors were selectively incorporated into PEO, and the volume fraction of PEO domain is increased with increasing sol-gel precursor/BCP ratio. The generated films exhibit various surface morphologies ranging from 0D nanodot to 1D nanowire arrays. If the composition of hybrid sol-gel/BCP is symmetric, the resulting film has nanowire morphology, whereas nanodot pattern was obtained from asymmetric composition. Given the same sol-gel precursor /BCP ratio, more uniform arrays of inorganic nanodots were induced when BCP template with asymmetric composition was employed.-
dc.languageKorean-
dc.title2D nanodot and nanowires arrays of titania and silica with tunable morphologies via self-assembled block copolymers and sol-gel chemistry-
dc.typeArticle-
dc.relation.issue4-
dc.relation.volume52-
dc.relation.indexSCOPUS-
dc.relation.indexKCI-
dc.relation.startpage387-
dc.relation.lastpage393-
dc.relation.journaltitleJournal of the Korean Chemical Society-
dc.identifier.scopusid2-s2.0-57049170819-
dc.author.googleCha M.-A.-
dc.author.googleJang Y.H.-
dc.author.googleKim D.W.-
dc.author.googleKim D.H.-
dc.contributor.scopusid김동하(26039227400)-
dc.date.modifydate20210929144037-
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자연과학대학 > 화학·나노과학전공 > Journal papers
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