Thermally rearranged semi-interpenetrating polymer network (TR-SIPN) membranes for gas and olefin/paraffin separation
DC Field | Value | Language |
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dc.contributor.author | Lee, Won Hee | - |
dc.contributor.author | Seong, Jong Geun | - |
dc.contributor.author | Bae, Joon Yong | - |
dc.contributor.author | Wang, Ho Hyun | - |
dc.contributor.author | Moon, Sun Ju | - |
dc.contributor.author | Jung, Jun Tae | - |
dc.contributor.author | Do, Yu Seong | - |
dc.contributor.author | Kang, Hoseong | - |
dc.contributor.author | Park, Chi Hoon | - |
dc.contributor.author | Lee, Young Moo | - |
dc.date.accessioned | 2022-04-01T09:20:17Z | - |
dc.date.available | 2022-04-01T09:20:17Z | - |
dc.date.created | 2021-05-11 | - |
dc.date.issued | 2021-05 | - |
dc.identifier.issn | 0376-7388 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/136076 | - |
dc.description.abstract | Membrane-integrated gas separation is of great interest due to its energy-saving and economic merits. Although easy-to-process polymer membranes have shown potential, insufficient gas permeation and low stability in harsh environments limit their use in practical applications. Here, we demonstrate nanoporous and rigid semi-interpenetrating polymer networks (SIPNs) by incorporating crosslinked network into polymer matrices, accompanying interpenetration and thermal rearrangement (TR) to construct an optimized microporous structure where nanometric and sub-nanometric pores coexist parallel to the gas transport direction. The resulting TR-SIPN improves gas transport without sacrificing separation efficiency since the nanometric and sub-nanometric pores serve as molecular highways and selective bottlenecks, respectively. Furthermore, the plasticization resistance against condensable gases was enhanced due to improved polymer rigidity of the TR-SIPNs. Our study suggests wide applicability of polymer membranes for aggressive gas separations such as natural gas sweetening and olefin/paraffin separation. ? 2021 | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Elsevier B.V. | - |
dc.title | Thermally rearranged semi-interpenetrating polymer network (TR-SIPN) membranes for gas and olefin/paraffin separation | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Young Moo | - |
dc.identifier.doi | 10.1016/j.memsci.2021.119157 | - |
dc.identifier.scopusid | 2-s2.0-85100985698 | - |
dc.identifier.wosid | 000632684900002 | - |
dc.identifier.bibliographicCitation | Journal of Membrane Science, v.625, pp.1 - 13 | - |
dc.relation.isPartOf | Journal of Membrane Science | - |
dc.citation.title | Journal of Membrane Science | - |
dc.citation.volume | 625 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 13 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Polymer Science | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.subject.keywordPlus | MIXED MATRIX MEMBRANES | - |
dc.subject.keywordPlus | INCORPORATING TROGERS BASE | - |
dc.subject.keywordPlus | HOLLOW-FIBER MEMBRANES | - |
dc.subject.keywordPlus | TRANSPORT PROPERTIES | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | POLYIMIDES | - |
dc.subject.keywordPlus | PERMEATION | - |
dc.subject.keywordPlus | POLYAMIDES | - |
dc.subject.keywordPlus | SORPTION | - |
dc.subject.keywordAuthor | Interpenetrating network | - |
dc.subject.keywordAuthor | Nanostructure | - |
dc.subject.keywordAuthor | Natural gas sweetening | - |
dc.subject.keywordAuthor | Olefin/paraffin separation | - |
dc.subject.keywordAuthor | Thermal rearrangement | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0376738821001095?via%3Dihub | - |
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