Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 장재영 | - |
dc.date.accessioned | 2019-07-09T06:02:01Z | - |
dc.date.available | 2019-07-09T06:02:01Z | - |
dc.date.issued | 2019-03 | - |
dc.identifier.citation | JOURNAL OF MATERIALS CHEMISTRY A, v. 7, Issue 10, Page. 5190-5194 | en_US |
dc.identifier.issn | 2050-7488 | - |
dc.identifier.issn | 2050-7496 | - |
dc.identifier.uri | https://pubs.rsc.org/en/content/articlelanding/2019/TA/C8TA10871D#!divAbstract | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/107209 | - |
dc.description.abstract | We report the formation of a reversible complex between CO2 and a bound water coordinating alkaline metal cation (Lewis-acidic water) by nuclear magnetic resonance (NMR) analysis for the first time. Such a unique property of water can facilitate CO2 permeation by offering an additional carrier-mediated pathway, which is distinct from the commonly recognized bicarbonate or carbonate ion-mediated CO2 transport. These findings were exploited to develop an advanced polymeric membrane for separating CO2 directly from wet flue gases. A simply prepared poly(ethylene oxide)-based membrane containing potassium salts exhibits selective super-permeable characteristics for CO2 in humid environments; an exceptionally high CO2 permeance of 4650 gas-permeation units (GPU) with an ideal separation factor of 1500 was achieved for CO2/N2, which lies far above the upper bound of the selectivity–permeability trade-off curve, without any significant performance degradation over 6 months. | en_US |
dc.description.sponsorship | This work was supported by the Korea Center for Artificial Photosynthesis (KCAP) located in Sogang University funded by the Ministry of Science and ICT through the National Research Foundation of Korea (No. 2009-0093883). And this research was also supported by the Department of Energy Engineering (BK21 Plus Program Future Convergence Energy Leaders) of Hanyang University through the National Research Foundation of Korea funded by the Ministry of Education in Korea. | en_US |
dc.language.iso | en | en_US |
dc.publisher | ROYAL SOC CHEMISTRY | en_US |
dc.subject | CARBON-DIOXIDE CAPTURE | en_US |
dc.subject | FIXED-SITE-CARRIER | en_US |
dc.subject | SEPARATION PROPERTIES | en_US |
dc.subject | MEMBRANES | en_US |
dc.subject | DIFFUSION | en_US |
dc.subject | ANHYDRASE | en_US |
dc.subject | IONS | en_US |
dc.subject | SALT | en_US |
dc.title | Lewis acidic water as a new carrier for facilitating CO2 transport | en_US |
dc.type | Article | en_US |
dc.relation.no | 10 | - |
dc.relation.volume | 7 | - |
dc.identifier.doi | 10.1039/c8ta10871d | - |
dc.relation.page | 5190-5194 | - |
dc.relation.journal | JOURNAL OF MATERIALS CHEMISTRY A | - |
dc.contributor.googleauthor | Park, Seul Chan | - |
dc.contributor.googleauthor | Chae, Il Seok | - |
dc.contributor.googleauthor | Moon, Gi Hyeon | - |
dc.contributor.googleauthor | Kim, Byung Su | - |
dc.contributor.googleauthor | Jang, Jaeyoung | - |
dc.contributor.googleauthor | Wessling, Matthias | - |
dc.contributor.googleauthor | Kang, Yong Soo | - |
dc.relation.code | 2019000162 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ENERGY ENGINEERING | - |
dc.identifier.pid | jyjang15 | - |
dc.identifier.orcid | http://orcid.org/0000-0002-5548-8563 | - |
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