DC Field | Value | Language |
---|---|---|
dc.contributor.author | Samarasinghe, S. A. S. C. | ko |
dc.contributor.author | Chuah, Chong Yang | ko |
dc.contributor.author | Karahan, H. Enis | ko |
dc.contributor.author | Sethunga, G. S. M. D. P. | ko |
dc.contributor.author | Bae, Tae-Hyun | ko |
dc.date.accessioned | 2020-06-10T08:20:10Z | - |
dc.date.available | 2020-06-10T08:20:10Z | - |
dc.date.created | 2020-06-08 | - |
dc.date.created | 2020-06-08 | - |
dc.date.created | 2020-06-08 | - |
dc.date.created | 2020-06-08 | - |
dc.date.issued | 2020-04 | - |
dc.identifier.citation | MEMBRANES, v.10, no.4, pp.75 | - |
dc.identifier.issn | 2077-0375 | - |
dc.identifier.uri | http://hdl.handle.net/10203/274596 | - |
dc.description.abstract | Membrane-based air separation (O-2/N-2) is of great importance owing to its energy efficiency as compared to conventional processes. Currently, dense polymeric membranes serve as the main pillar of industrial processes used for the generation of O-2- and N-2-enriched gas. However, conventional polymeric membranes often fail to meet the selectivity needs owing to the similarity in the effective diameters of O-2 and N-2 gases. Meanwhile, mixed-matrix membranes (MMMs) are convenient to produce high-performance membranes while keeping the advantages of polymeric materials. Here, we propose a novel MMM for O-2/N-2 separation, which is composed of Matrimid(R) 5218 (Matrimid) as the matrix, cobalt(II) phthalocyanine microparticles (CoPCMPs) as the filler, and Pluronic(R) F-127 (Pluronic) as the compatibilizer. By the incorporation of CoPCMPs to Matrimid, without Pluronic, interfacial defects were formed. Pluronic-treated CoPCMPs, on the other hand, enhanced O-2 permeability and O-2/N-2 selectivity by 64% and 34%, respectively. We explain the enhancement achieved with the increase of both O-2 diffusivity and O-2/N-2 solubility selectivity. | - |
dc.language | English | - |
dc.publisher | MDPI | - |
dc.title | Enhanced O-2/N-2 Separation of Mixed-Matrix Membrane Filled with Pluronic-Compatibilized Cobalt Phthalocyanine Particles | - |
dc.type | Article | - |
dc.identifier.wosid | 000533889400012 | - |
dc.identifier.scopusid | 2-s2.0-85084124945 | - |
dc.type.rims | ART | - |
dc.citation.volume | 10 | - |
dc.citation.issue | 4 | - |
dc.citation.beginningpage | 75 | - |
dc.citation.publicationname | MEMBRANES | - |
dc.identifier.doi | 10.3390/membranes10040075 | - |
dc.contributor.localauthor | Bae, Tae-Hyun | - |
dc.contributor.nonIdAuthor | Samarasinghe, S. A. S. C. | - |
dc.contributor.nonIdAuthor | Chuah, Chong Yang | - |
dc.contributor.nonIdAuthor | Karahan, H. Enis | - |
dc.contributor.nonIdAuthor | Sethunga, G. S. M. D. P. | - |
dc.description.isOpenAccess | Y | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | O-2/N-2 separation | - |
dc.subject.keywordAuthor | Matrimid | - |
dc.subject.keywordAuthor | cobalt(II) phthalocyanine | - |
dc.subject.keywordAuthor | pluronic | - |
dc.subject.keywordAuthor | mixed-matrix membrane | - |
dc.subject.keywordPlus | ORGANIC FRAMEWORK | - |
dc.subject.keywordPlus | INTRINSIC MICROPOROSITY | - |
dc.subject.keywordPlus | FACILITATED TRANSPORT | - |
dc.subject.keywordPlus | MECHANICAL STRENGTH | - |
dc.subject.keywordPlus | RECENT PROGRESS | - |
dc.subject.keywordPlus | AIR SEPARATION | - |
dc.subject.keywordPlus | FREE-VOLUME | - |
dc.subject.keywordPlus | CO2/CH4 | - |
dc.subject.keywordPlus | STORAGE | - |
dc.subject.keywordPlus | PERFORMANCE | - |
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