Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이영무 | - |
dc.date.accessioned | 2020-08-10T07:52:06Z | - |
dc.date.available | 2020-08-10T07:52:06Z | - |
dc.date.issued | 2019-07 | - |
dc.identifier.citation | JOURNAL OF MEMBRANE SCIENCE, v. 582, Page. 381-390 | en_US |
dc.identifier.issn | 0376-7388 | - |
dc.identifier.issn | 1873-3123 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0376738819304120?via%3Dihub | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/152156 | - |
dc.description.abstract | Mixed matrix membranes (MMMs) with a thermally rearranged (TR) polymer and zeolitic imidazolate framework- 8 (ZIF-8) were prepared in this study. ZIF-8 contributed to not only enhancing gas permeability, but also promoting thermal conversion of TR polymer membranes. As a result, TR ZIF-8 MMMs can be prepared at lower temperatures compared to the original TR polymers. The thermal rearrangement process also increased gas separation properties as it contributes to a tunable cavity size and hour-glass shape cavity distributions. Moreover, interfacial voids between the polymer phase and ZIF crystals which usually occur in most MMMs disappeared during thermal rearrangement of the TR polymer. As a result, the TR ZIF-8 MMMs showed excellent hydrogen separation properties with a H-2 permeability of 1,206 Barrer, H-2/N-2 selectivity of 22.3, and H-2/CH4 selectivity of 25.7. | en_US |
dc.description.sponsorship | This research was supported by the Technology Development Program to Solve Climate Changes (2015M1A2A2058035) through the National Research Foundation (NRF) funded by the Ministry of Science and ICT, South Korea. | en_US |
dc.language.iso | en | en_US |
dc.publisher | ELSEVIER SCIENCE BV | en_US |
dc.subject | Thermally rearranged polymer | en_US |
dc.subject | Zeolitic imidazole framework-8 | en_US |
dc.subject | Mixed matrix membranes | en_US |
dc.subject | Gas separation | en_US |
dc.subject | Hydrogen separation | en_US |
dc.title | Mixed matrix membranes with a thermally rearranged polymer and ZIF-8 for hydrogen separation | en_US |
dc.type | Article | en_US |
dc.relation.volume | 582 | - |
dc.identifier.doi | 10.1016/j.memsci.2019.04.029 | - |
dc.relation.page | 381-390 | - |
dc.relation.journal | JOURNAL OF MEMBRANE SCIENCE | - |
dc.contributor.googleauthor | Kim, Ju Sung | - |
dc.contributor.googleauthor | Moon, Sun Ju | - |
dc.contributor.googleauthor | Wang, Ho Hyun | - |
dc.contributor.googleauthor | Kim, Seungju | - |
dc.contributor.googleauthor | Lee, Young Moo | - |
dc.relation.code | 2019001599 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ENERGY ENGINEERING | - |
dc.identifier.pid | ymlee | - |
dc.identifier.researcherID | G-5920-2015 | - |
dc.identifier.orcid | https://orcid.org/0000-0002-5047-3143 | - |
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