Fabrication of Block Copolymer Membranes via SNIPS Process
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Woo, Sanghoon | - |
dc.contributor.author | Kim, Jinhee | - |
dc.contributor.author | Lee, Junghyun | - |
dc.contributor.author | Bang, Joona | - |
dc.date.accessioned | 2021-09-03T07:54:47Z | - |
dc.date.available | 2021-09-03T07:54:47Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2017-04 | - |
dc.identifier.issn | 0304-128X | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/83997 | - |
dc.description.abstract | In this work, we fabricated PS-b-P4VP block copolymer membranes from self-assembly and non-solvent induced phase separation (SNIPS), which combines the block copolymer self-assembly and conventional NIPS process. While previous studies mostly focused on the fabrication of well-defined structures, we systematically examined various processing parameters such as polymer concentration, solvent evaporation duration, solvent composition, and humidity, to optimized the membrane structures. As a result, the morphology of PS-b-P4VP membranes was optimized at a certain polymer concentration in solution and composition of volatile solvent at low humidity conditions, resulting in SNIPS separation membranes with well-defined nanopores on the surface, 75% of membrane porosity, and 18% of surface porosity. | - |
dc.language | Korean | - |
dc.language.iso | ko | - |
dc.publisher | KOREAN INSTITUTE CHEMICAL ENGINEERS | - |
dc.subject | INTEGRAL-ASYMMETRIC MEMBRANES | - |
dc.subject | INDUCED PHASE-SEPARATION | - |
dc.subject | HOLLOW-FIBER MEMBRANES | - |
dc.subject | THIN-FILM COMPOSITE | - |
dc.subject | ULTRAFILTRATION MEMBRANES | - |
dc.subject | SUPPORT LAYER | - |
dc.subject | PORE-SIZE | - |
dc.subject | OSMOSIS | - |
dc.subject | PERFORMANCE | - |
dc.subject | STABILITY | - |
dc.title | Fabrication of Block Copolymer Membranes via SNIPS Process | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Junghyun | - |
dc.identifier.doi | 10.9713/kcer.2017.55.2.214 | - |
dc.identifier.scopusid | 2-s2.0-85016929535 | - |
dc.identifier.wosid | 000424599300009 | - |
dc.identifier.bibliographicCitation | KOREAN CHEMICAL ENGINEERING RESEARCH, v.55, no.2, pp.214 - 219 | - |
dc.relation.isPartOf | KOREAN CHEMICAL ENGINEERING RESEARCH | - |
dc.citation.title | KOREAN CHEMICAL ENGINEERING RESEARCH | - |
dc.citation.volume | 55 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 214 | - |
dc.citation.endPage | 219 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART002207803 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.subject.keywordPlus | INTEGRAL-ASYMMETRIC MEMBRANES | - |
dc.subject.keywordPlus | INDUCED PHASE-SEPARATION | - |
dc.subject.keywordPlus | HOLLOW-FIBER MEMBRANES | - |
dc.subject.keywordPlus | THIN-FILM COMPOSITE | - |
dc.subject.keywordPlus | ULTRAFILTRATION MEMBRANES | - |
dc.subject.keywordPlus | SUPPORT LAYER | - |
dc.subject.keywordPlus | PORE-SIZE | - |
dc.subject.keywordPlus | OSMOSIS | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | STABILITY | - |
dc.subject.keywordAuthor | PS-b-P4VP | - |
dc.subject.keywordAuthor | SNIPS | - |
dc.subject.keywordAuthor | Block copolymer membrane | - |
dc.subject.keywordAuthor | Relative humidity | - |
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