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Single Step Process for Self-Assembled Block Copolymer Patterns via in Situ Annealing during Spin-Casting

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dc.contributor.authorJung, Hyunjung-
dc.contributor.authorWoo, Sanghoon-
dc.contributor.authorChoe, Youngson-
dc.contributor.authorRyu, Du Yeol-
dc.contributor.authorHuh, June-
dc.contributor.authorBang, Joona-
dc.date.accessioned2021-09-04T15:48:00Z-
dc.date.available2021-09-04T15:48:00Z-
dc.date.created2021-06-16-
dc.date.issued2015-06-
dc.identifier.issn2161-1653-
dc.identifier.urihttps://scholar.korea.ac.kr/handle/2021.sw.korea/93443-
dc.description.abstractWe demonstrated a simple and time-efficient processing method for facilitating a microphase separation of block copolymers (BCPs) based on a single step of spin-casting with low volatile solvent and in situ annealing. Well-ordered lamellar patterns of poly(styrene-b-methyl methacrylate) BCP films having wide range of molecular weights (51-235 kg/mol) were fabricated by a single 3 min process of spin-casting, even without the conventional pretreatment of substrate neutralization. The formation of this well-ordered lamellar structure is attributed to a synergetic effect between slow solvent evaporation and thermal energy that may provide an efficient cooling profile for the BCP film during the spin-casting process.-
dc.languageEnglish-
dc.language.isoen-
dc.publisherAMER CHEMICAL SOC-
dc.subjectINTERACTION PARAMETER-
dc.subjectGROUND-STATE-
dc.subjectARRAYS-
dc.subjectFILMS-
dc.subjectOPTIMIZATION-
dc.subjectTEMPERATURE-
dc.subjectSOLUBILITY-
dc.subjectDEPENDENCE-
dc.subjectENERGY-
dc.titleSingle Step Process for Self-Assembled Block Copolymer Patterns via in Situ Annealing during Spin-Casting-
dc.typeArticle-
dc.contributor.affiliatedAuthorHuh, June-
dc.contributor.affiliatedAuthorBang, Joona-
dc.identifier.doi10.1021/acsmacrolett.5b00214-
dc.identifier.scopusid2-s2.0-84935006293-
dc.identifier.wosid000356757800012-
dc.identifier.bibliographicCitationACS MACRO LETTERS, v.4, no.6, pp.656 - 660-
dc.relation.isPartOfACS MACRO LETTERS-
dc.citation.titleACS MACRO LETTERS-
dc.citation.volume4-
dc.citation.number6-
dc.citation.startPage656-
dc.citation.endPage660-
dc.type.rimsART-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaPolymer Science-
dc.relation.journalWebOfScienceCategoryPolymer Science-
dc.subject.keywordPlusINTERACTION PARAMETER-
dc.subject.keywordPlusGROUND-STATE-
dc.subject.keywordPlusARRAYS-
dc.subject.keywordPlusFILMS-
dc.subject.keywordPlusOPTIMIZATION-
dc.subject.keywordPlusTEMPERATURE-
dc.subject.keywordPlusSOLUBILITY-
dc.subject.keywordPlusDEPENDENCE-
dc.subject.keywordPlusENERGY-
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