Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 강용수 | - |
dc.date.accessioned | 2018-03-26T05:07:27Z | - |
dc.date.available | 2018-03-26T05:07:27Z | - |
dc.date.issued | 2014-10 | - |
dc.identifier.citation | Journal of membrane science, Vol.467 No.- [2014],pp. 67-72 | en_US |
dc.identifier.issn | 0376-7388 | - |
dc.identifier.uri | https://doi.org/10.1016/j.memsci.2014.05.014 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/52332 | - |
dc.description.abstract | We examined the challenge of preparing CO 2 -selective bifunctional three-dimensional Cu-metal-organic frameworks (Cu-MOFs) for use in mixed-matrix membranes (MMMs) fabricated on an asymmetric polymer support. Two different gas-selective micro-sized frameworks, [{Cu 2 (Glu) 2 (@?-bpa)}.(CH 3 CN)] n (Cu-MOF1) and [{Cu 2 (Glu) 2 (@?-bpp)}.(C 3 H 6 O)] n (Cu-MOF2) (Glu=glutarate, bpa=1,2-bis(4-pyridyl)ethane, bpp=1,3-bis(4-pyridyl)propane), were synthesised and dispersed in polyoxazoline (POZ), as a matrix for the fabrication of the MMMs. SEM imaging indicated relatively good adhesion between the Cu-MOFs and POZ, without any surface treatment. The ideal selectivity of CO 2 /N 2 was enhanced significantly in the Cu-MOF/POZ MMM, compared to that in a pristine POZ asymmetric membrane. Improvement in the CO 2 /N 2 selectivity of the membranes was achieved via both high adsorption selectivity of CO 2 over N 2 by the Cu-MOFs, and the difference in pore sizes. The fabrication methods that use gas-selective MOFs may create new opportunities for gas-selective MOF/polymer combinations for MMMs with useful properties for large volume separations. | en_US |
dc.description.sponsorship | This work was supported by the Korea Center for ArtificialPhotosynthesis (KCAP), funded by the Ministry of Education,Republic of Korea through the National Research Foundation ofKorea (No. 2012M1A2A2671781). The authors also acknowledgethe Energy Efficiency & Resources Core Technology Program of theKorea Institute of Energy Technology Evaluation and Planning(KETEP) grant financial resource from the Ministry of Trade,Industry and Energy, Republic of Korea (No. 20130389). | en_US |
dc.language.iso | en | en_US |
dc.publisher | Elsevier Science B.V., Amsterdam. | en_US |
dc.subject | Mixed-matrix membranes | en_US |
dc.subject | Metal-organic framework | en_US |
dc.subject | CO2 separation | en_US |
dc.subject | Polyoxazoline | en_US |
dc.title | New CO2 separation membranes containing gas-selective Cu-MOFs | en_US |
dc.type | Article | en_US |
dc.relation.volume | 467 | - |
dc.identifier.doi | 10.1016/j.memsci.2014.05.014 | - |
dc.relation.page | 67-72 | - |
dc.relation.journal | JOURNAL OF MEMBRANE SCIENCE | - |
dc.contributor.googleauthor | Lim, Sang-Young | - |
dc.contributor.googleauthor | Choi, Ji-young | - |
dc.contributor.googleauthor | Kim, Ha-Yeong | - |
dc.contributor.googleauthor | Kim, Young-mee | - |
dc.contributor.googleauthor | Kim, Sung-Jin | - |
dc.contributor.googleauthor | Kang, Yong-Soo | - |
dc.contributor.googleauthor | Won, Jong-ok | - |
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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