DSpace at KISTKIST ArticleOthers

Full metadata record

DC Field Value Language
dc.contributor.authorKANG, YS-
dc.contributor.authorJUNG, BS-
dc.contributor.authorKIM, UY-
dc.date.accessioned2024-01-21T23:02:25Z-
dc.date.available2024-01-21T23:02:25Z-
dc.date.created2022-01-10-
dc.date.issued1993-01-
dc.identifier.issn0140-6566-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/146319-
dc.description.abstractPolyimide of pyromellitic dianhydride (PMDA) and 4,4'-oxydianiline (ODA) was hydrophilically modified by partial replacing of ODA with 3,5-diaminobenzoic acid (DABA) containing a carboxylic group with two amine groups. Pervaporation experiments of water/ethanol mixture were performed and the results demonstrated that both flux and permselectivity increase simultaneously with increasing DABA content in polyimide backbone. From the sorption and temperature-dependent permeation behavior, it could be concluded that the diffusivity of permeant plays a major role in determining the pervaporation performance rather than the solubility.-
dc.languageEnglish-
dc.publisherGORDON BREACH SCI PUBL LTD-
dc.subjectSELECTIVE SEPARATION-
dc.subjectPERMEATION-
dc.subjectACID-
dc.titlePERVAPORATION OF WATER-ETHANOL MIXTURE THROUGH HYDROPHILICALLY MODIFIED POLYIMIDE MEMBRANE-
dc.typeArticle-
dc.identifier.doi10.1080/10587259308032486-
dc.description.journalClass1-
dc.identifier.bibliographicCitationMOLECULAR CRYSTALS AND LIQUID CRYSTALS, v.224, pp.137 - 146-
dc.citation.titleMOLECULAR CRYSTALS AND LIQUID CRYSTALS-
dc.citation.volume224-
dc.citation.startPage137-
dc.citation.endPage146-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosidA1993LT04500014-
dc.identifier.scopusid2-s2.0-0002302099-
dc.relation.journalWebOfScienceCategoryChemistry, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryCrystallography-
dc.relation.journalWebOfScienceCategoryMaterials Science, Multidisciplinary-
dc.relation.journalResearchAreaChemistry-
dc.relation.journalResearchAreaCrystallography-
dc.relation.journalResearchAreaMaterials Science-
dc.type.docTypeArticle; Proceedings Paper-
dc.subject.keywordPlusSELECTIVE SEPARATION-
dc.subject.keywordPlusPERMEATION-
dc.subject.keywordPlusACID-
dc.subject.keywordAuthorPOLYIMIDE-
dc.subject.keywordAuthorDIAMINOBENZOIC ACID-
dc.subject.keywordAuthorPERVAPORATION-
dc.subject.keywordAuthorWATER ETHANOL MIXTURE-
dc.subject.keywordAuthorHYDROPHILIC MODIFICATION-
Appears in Collections:
KIST Article > Others
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML
Show Simple Item Record

qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE