Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 강용수 | - |
dc.date.accessioned | 2018-03-23T02:07:23Z | - |
dc.date.available | 2018-03-23T02:07:23Z | - |
dc.date.issued | 2014-10 | - |
dc.identifier.citation | Journal of Membrane Science, 474권, 273p ~ 276p | en_US |
dc.identifier.issn | 0376-7388 | - |
dc.identifier.uri | http://dx.doi.org/10.1016/j.memsci.2014.09.050 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/51037 | - |
dc.description.abstract | 참고문헌 인용된 논문 초록For the practical applications of facilitated olefin transport membranes, long-term stability, high selectivity for propylene/propane, and high permeance are required. Previous results obtained for membranes consisting of poly(2-ethyl-2-oxazoline) (POZ), AgBF4, and Al(NO3)3 showed relatively low mixed-gas permeance, i.e., 4.8 gas permeance units (GPU), even though these membranes have excellent long-term stability. In this study, poly(ethylene oxide) (PEO) was suggested as a new polymer matrix for enhanced separation performance. When PEO was utilized as the polymer matrix, the membrane showed long-term stability and the mixed-gas permeance increased to 20 GPU. This enhanced permeance was attributed to the stabilization of silver ions in the permeable polymer matrix. The coordinative interactions in PEO/AgBF4/Al(NO3)3 were investigated by FT-IR, FT-Raman, and X-ray photoelectron spectroscopy analyses. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Elsevier | en_US |
dc.subject | Facilitated transport | en_US |
dc.subject | Long-term stability | en_US |
dc.subject | Carrier | en_US |
dc.subject | PEO | en_US |
dc.subject | Al(NO3)3 | en_US |
dc.title | Highly permeable and stabilized olefin transport membranes based on apoly(ethyleneoxide)matrix and Al(NO3)3 | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1016/j.memsci.2014.09.050 | - |
dc.relation.page | 273-276 | - |
dc.relation.journal | JOURNAL OF MEMBRANE SCIENCE | - |
dc.contributor.googleauthor | Song, Daeun | - |
dc.contributor.googleauthor | Kang, Yong Soo | - |
dc.contributor.googleauthor | Kang, Sang Wook | - |
dc.relation.code | 2014033806 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ENERGY ENGINEERING | - |
dc.identifier.pid | kangys | - |
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