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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 470 | - |
dc.citation.number | 8 | - |
dc.citation.startPage | 465 | - |
dc.citation.title | Korean Journal of Materials Research | - |
dc.citation.volume | 31 | - |
dc.contributor.author | Lee, Seulji | - |
dc.contributor.author | Oh, Hyunchul | - |
dc.date.accessioned | 2023-12-21T23:15:48Z | - |
dc.date.available | 2023-12-21T23:15:48Z | - |
dc.date.created | 2022-03-16 | - |
dc.date.issued | 2016-08 | - |
dc.description.abstract | Deuterium is a crucial clean energy source required for nuclear fusion and is a future resource needed in various industries and scientific fields. However, it is not easy to enrich deuterium because the proportion of deuterium in the hydrogen mixture is scarce, at approximately 0.016 %. Furthermore, the physical and chemical properties of the hydrogen mixture and deuterium are very similar. Therefore, the efficient separation of deuterium from hydrogen mixtures is often a significant challenge when using modern separation technologies. Recently, to effectively separate deuterium, studies utilizing the ‘Kinetic Quantum Sieving Effect (KQS)' of porous materials are increasing. Therefore, in this review, two different strategies have been discussed for improving KQS efficiency for hydrogen isotope separation performance using nanoporous materials. One is the gating effect, which precisely controls the aperture locally by adjusting the temperature and pressure. The second is the breathing phenomenon, utilizing the volume change of the structure from closed system to open system. It has been reported that efficient hydrogen isotope separation is possible using these two methods, and each of these effects is described in detail in this review. In addition, a specific-isotope responsive system (e.g., 2nd breathing effect in MIL-53) has recently been discovered and is described here as well. © 2021 Materials Research Society of Korea. All Rights Reserved. | - |
dc.identifier.bibliographicCitation | Korean Journal of Materials Research, v.31, no.8, pp.465 - 470 | - |
dc.identifier.doi | 10.3740/mrsk.2021.31.8.465 | - |
dc.identifier.issn | 1225-0562 | - |
dc.identifier.scopusid | 2-s2.0-85115055573 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/57836 | - |
dc.identifier.url | http://journal.mrs-k.or.kr/journal/article.php?code=80096 | - |
dc.language | 영어 | - |
dc.publisher | The Materials Research Society of Korea | - |
dc.title | Research Trend of Crystalline Porous Materials for Hydrogen Isotope Separation via Kinetic Quantum Sieving | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | deuterium | - |
dc.subject.keywordAuthor | hydrogen | - |
dc.subject.keywordAuthor | isotope separation | - |
dc.subject.keywordAuthor | kinetic quantum sieving | - |
dc.subject.keywordAuthor | nanoporous materials | - |
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