A diamine-grafted metal-organic framework with outstanding CO2 capture properties and a facile coating approach for imparting exceptional moisture stability
DC Field | Value | Language |
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dc.contributor.author | Kang, Minjung | - |
dc.contributor.author | Kim, Jeong Eun | - |
dc.contributor.author | Kang, Dong Won | - |
dc.contributor.author | Lee, Hwa Young | - |
dc.contributor.author | Moon, Dohyun | - |
dc.contributor.author | Hong, Chang Seop | - |
dc.date.accessioned | 2021-09-01T16:08:12Z | - |
dc.date.available | 2021-09-01T16:08:12Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2019-04-14 | - |
dc.identifier.issn | 2050-7488 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/66015 | - |
dc.description.abstract | Prospective solid adsorbents for CO2 capture require low total regeneration energy that can be achieved by combining high working capacity, a low desorption temperature, and a narrow temperature difference (Delta T) between capture and regeneration. These materials should be critically water-stable because flue gas from coal-fired power plants contains water vapor. Herein, we present the development of a diamine-appended metal-organic framework (MOF) adsorbent that showed unprecedented performance with a record narrow Delta T (30 degrees C), a quite low regeneration temperature (<= 100 degrees C), and a significant working capacity (14 wt%) over 600 cycles. Remarkably, coating of the MOF with polydimethylsiloxane (PDMS) imparted enhanced moisture stability and superior CO2 adsorption capacity. Such a simple coating approach can be used to design humidity-stable MOF adsorbents, with exceptional performance, applicable in real-world CO2 capture processes. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.subject | CARBON-DIOXIDE CAPTURE | - |
dc.subject | FLUE-GAS | - |
dc.subject | SOLID SORBENTS | - |
dc.subject | ADSORPTION | - |
dc.subject | SELECTIVITY | - |
dc.subject | COADSORPTION | - |
dc.subject | ADSORBENTS | - |
dc.subject | MECHANISM | - |
dc.subject | AIR | - |
dc.title | A diamine-grafted metal-organic framework with outstanding CO2 capture properties and a facile coating approach for imparting exceptional moisture stability | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Hong, Chang Seop | - |
dc.identifier.doi | 10.1039/c8ta07965j | - |
dc.identifier.scopusid | 2-s2.0-85063944419 | - |
dc.identifier.wosid | 000464414200070 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MATERIALS CHEMISTRY A, v.7, no.14, pp.8177 - 8183 | - |
dc.relation.isPartOf | JOURNAL OF MATERIALS CHEMISTRY A | - |
dc.citation.title | JOURNAL OF MATERIALS CHEMISTRY A | - |
dc.citation.volume | 7 | - |
dc.citation.number | 14 | - |
dc.citation.startPage | 8177 | - |
dc.citation.endPage | 8183 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | CARBON-DIOXIDE CAPTURE | - |
dc.subject.keywordPlus | FLUE-GAS | - |
dc.subject.keywordPlus | SOLID SORBENTS | - |
dc.subject.keywordPlus | ADSORPTION | - |
dc.subject.keywordPlus | SELECTIVITY | - |
dc.subject.keywordPlus | COADSORPTION | - |
dc.subject.keywordPlus | ADSORBENTS | - |
dc.subject.keywordPlus | MECHANISM | - |
dc.subject.keywordPlus | AIR | - |
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