Interactions of Ag Particles Stabilized by 7,7,8,8-Tetracyanoquinodimethane with Olefin Molecules in Poly(ether-block-amide)
DC Field | Value | Language |
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dc.contributor.author | Kim, Minsu | - |
dc.contributor.author | Cho, Younghyun | - |
dc.contributor.author | Kang, Sang Wook | - |
dc.date.accessioned | 2022-07-26T05:40:19Z | - |
dc.date.available | 2022-07-26T05:40:19Z | - |
dc.date.issued | 2022-07 | - |
dc.identifier.issn | 1420-3049 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/21241 | - |
dc.description.abstract | In this study, to use a stabilized carrier, silver nanoparticles (AgNPs) were used as carriers and electron acceptors were added to activate the surface of AgNPs as olefin carriers. In addition, poly(ether-block-amide) (PEBAX), consisting of polyamide (hard segments) and polyether (soft segments), was investigated for the correlation of the between-segments ratio related to the stability of AgNPs and separation performance. As a result, contrary to the expectation that high permeance would be observed in PEBAX-1657/AgNPs/7,7,8,8-tetracyanoquinodimethane (TCNQ) membrane, which had a higher ratio of polyether soft segment, the PEBAX-5513/AgNPs/TCNQ membrane, which had a relatively high proportion of polyamide, showed a higher permeance without difference in selectivity. These unexpected data were attributable to the fact that the relatively abundant amount of PA groups in PEBAX-5513 was able to stabilize and positively polarize the surface of AgNPs, resulting in the stabilized and high performance of olefin separation. | - |
dc.format.extent | 10 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Multidisciplinary Digital Publishing Institute (MDPI) | - |
dc.title | Interactions of Ag Particles Stabilized by 7,7,8,8-Tetracyanoquinodimethane with Olefin Molecules in Poly(ether-block-amide) | - |
dc.type | Article | - |
dc.publisher.location | 스위스 | - |
dc.identifier.doi | 10.3390/molecules27134122 | - |
dc.identifier.scopusid | 2-s2.0-85133330054 | - |
dc.identifier.wosid | 000825747000001 | - |
dc.identifier.bibliographicCitation | Molecules, v.27, no.13, pp 1 - 10 | - |
dc.citation.title | Molecules | - |
dc.citation.volume | 27 | - |
dc.citation.number | 13 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 10 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Biochemistry & Molecular Biology | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Biochemistry & Molecular Biology | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.subject.keywordPlus | SILVER NANOPARTICLES | - |
dc.subject.keywordPlus | MEMBRANES | - |
dc.subject.keywordPlus | SURFACE | - |
dc.subject.keywordAuthor | silver nanoparticles | - |
dc.subject.keywordAuthor | electron acceptors | - |
dc.subject.keywordAuthor | poly(ether-block-amide) (PEBAX) | - |
dc.subject.keywordAuthor | 7 | - |
dc.subject.keywordAuthor | 7 | - |
dc.subject.keywordAuthor | 8 | - |
dc.subject.keywordAuthor | 8-tetracyanoquinodimethane (TCNQ) | - |
dc.subject.keywordAuthor | olefin separation | - |
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