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dc.contributor.authorLee, HJ-
dc.contributor.authorWon, J-
dc.contributor.authorPark, HC-
dc.contributor.authorLee, H-
dc.contributor.authorKang, YS-
dc.date.accessioned2024-01-21T13:33:59Z-
dc.date.available2024-01-21T13:33:59Z-
dc.date.created2021-09-05-
dc.date.issued2000-09-15-
dc.identifier.issn0376-7388-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/141095-
dc.description.abstractThe imidization effect of a poly(amic acid) dope solution on membrane formation has been investigated. Poly(amic acid) solution in N-methyl-2-pyrrolidione has been thermally imidized at 120 degrees C at different curing times. The degree of imidization was determined by infrared spectroscopy. The solution properties have been studied as a function of concentration and curing time by dynamic light scattering. The quality of a solvent changed from good to poor with increasing imidization of poly(amic acid). The reduced polymer-solvent interaction diminishes the membrane formation time. The morphology of a membrane was able to be controlled by the characteristics of the dope solution. (C) 2000 Elsevier Science B.V. All rights reserved.-
dc.languageEnglish-
dc.publisherELSEVIER SCIENCE BV-
dc.subjectSEPARATION-
dc.subjectACETATE-
dc.subjectAIR-
dc.titleEffect of poly(amic acid) imidization on solution characteristics and membrane morphology-
dc.typeArticle-
dc.identifier.doi10.1016/S0376-7388(00)00459-2-
dc.description.journalClass1-
dc.identifier.bibliographicCitationJOURNAL OF MEMBRANE SCIENCE, v.178, no.1-2, pp.35 - 41-
dc.citation.titleJOURNAL OF MEMBRANE SCIENCE-
dc.citation.volume178-
dc.citation.number1-2-
dc.citation.startPage35-
dc.citation.endPage41-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000089267300004-
dc.identifier.scopusid2-s2.0-0343878177-
dc.relation.journalWebOfScienceCategoryEngineering, Chemical-
dc.relation.journalWebOfScienceCategoryPolymer Science-
dc.relation.journalResearchAreaEngineering-
dc.relation.journalResearchAreaPolymer Science-
dc.type.docTypeArticle-
dc.subject.keywordPlusSEPARATION-
dc.subject.keywordPlusACETATE-
dc.subject.keywordPlusAIR-
dc.subject.keywordAuthorpoly(amic acid)-
dc.subject.keywordAuthorimidization-
dc.subject.keywordAuthorgas separation membrane-
dc.subject.keywordAuthorlight scattering-
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KIST Article > 2000
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