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dc.contributor.authorSohn, Eun-Ho-
dc.contributor.authorKim, Byoung Gak-
dc.contributor.authorChung, Jae-Seung-
dc.contributor.authorKang, Hyo-
dc.contributor.authorLee, Jong-Chan-
dc.date.accessioned2024-01-20T17:33:23Z-
dc.date.available2024-01-20T17:33:23Z-
dc.date.created2021-09-02-
dc.date.issued2011-02-15-
dc.identifier.issn0021-9797-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/130639-
dc.description.abstractPhase-separated surfaces of blends of polystyrene (PS) and well ordered comb-like polymer, poly[(oxy(decylsulfonylmethyl)ethylene)] (CH3-10SE), were prepared by spin casting polymer mixtures. Various surface morphologies, such as holes, islands, connected islands and pillars, were prepared by changing the blend compositions. Due to the influence of the CH3-10SE domain with a well ordered molecular conformation, a very low energy surface (approximate to 22 mN/m) was created, which is close to the value of the pure polymer (approximate to 20 mN/m), even when the blends contained only 20 wt.% of the pure polymer. Furthermore, by selective etching the PS domain in the blend surfaces, the advancing contact angles of water and n-hexadecane were highly increased from 113.5 degrees and 43.2 degrees for the pure CH3-10SE surface to 133.3 degrees and 67.2 degrees for the CH3-10SE structural surfaces with holes prepared using the solvent etching method, respectively. The result of the water advancing contact angles measured on the samples immersed in water over 20 days showed that the film stability of CH3-10SE could be improved considerably by even adding small amounts of PS. (C) 2010 Elsevier Inc. All rights reserved.-
dc.languageEnglish-
dc.publisherACADEMIC PRESS INC ELSEVIER SCIENCE-
dc.subjectLIQUID-CRYSTALLINE POLYMERS-
dc.subjectPOLYSTYRENE/POLY(METHYL METHACRYLATE) BLENDS-
dc.subjectCAST PS/PMMA BLENDS-
dc.subjectTHIN-FILMS-
dc.subjectMETHACRYLATE)-G-POLY(METHYL METHACRYLATE)-
dc.subjectSEGREGATION-
dc.subjectCOPOLYMERS-
dc.subjectADHESION-
dc.subjectENERGY-
dc.subjectFORCE-
dc.titleWettability of the morphologically and compositionally varied surfaces prepared from blends of well ordered comb-like polymer and polystyrene-
dc.typeArticle-
dc.identifier.doi10.1016/j.jcis.2010.10.068-
dc.description.journalClass1-
dc.identifier.bibliographicCitationJOURNAL OF COLLOID AND INTERFACE SCIENCE, v.354, no.2, pp.650 - 661-
dc.citation.titleJOURNAL OF COLLOID AND INTERFACE SCIENCE-
dc.citation.volume354-
dc.citation.number2-
dc.citation.startPage650-
dc.citation.endPage661-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000286157000031-
dc.identifier.scopusid2-s2.0-78650690054-
dc.relation.journalWebOfScienceCategoryChemistry, Physical-
dc.relation.journalResearchAreaChemistry-
dc.type.docTypeArticle-
dc.subject.keywordPlusLIQUID-CRYSTALLINE POLYMERS-
dc.subject.keywordPlusPOLYSTYRENE/POLY(METHYL METHACRYLATE) BLENDS-
dc.subject.keywordPlusCAST PS/PMMA BLENDS-
dc.subject.keywordPlusTHIN-FILMS-
dc.subject.keywordPlusMETHACRYLATE)-G-POLY(METHYL METHACRYLATE)-
dc.subject.keywordPlusSEGREGATION-
dc.subject.keywordPlusCOPOLYMERS-
dc.subject.keywordPlusADHESION-
dc.subject.keywordPlusENERGY-
dc.subject.keywordPlusFORCE-
dc.subject.keywordAuthorComb-like polymer-
dc.subject.keywordAuthorPolystyrene-
dc.subject.keywordAuthorBlend-
dc.subject.keywordAuthorSurface morphology-
dc.subject.keywordAuthorWettability-
dc.subject.keywordAuthorFilm stability-
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