Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.startPage | 19337 | - |
dc.citation.title | SCIENTIFIC REPORTS | - |
dc.citation.volume | 6 | - |
dc.contributor.author | Kim, Yun Kyeong | - |
dc.contributor.author | Hyun, Sung-min | - |
dc.contributor.author | Lee, Jae Hwa | - |
dc.contributor.author | Kim, Tae Kyung | - |
dc.contributor.author | Moon, Dohyun | - |
dc.contributor.author | Moon, Hoi Ri | - |
dc.date.accessioned | 2023-12-22T00:13:51Z | - |
dc.date.available | 2023-12-22T00:13:51Z | - |
dc.date.created | 2016-02-01 | - |
dc.date.issued | 2016-01 | - |
dc.description.abstract | To enhance the carbon dioxide (CO2) uptake of metal-organic frameworks (MOFs), amine functionalization of their pore surfaces has been studied extensively. In general, amine-functionalized MOFs have been synthesized via post-synthetic modifications. Herein, we introduce a one-step construction of a MOF ([(NiLethylamine)(BPDC)]=MOFNH2; [NiLethylamine]2+=[Ni(C12H32N8)]2+; BPDC2-=4,4′-biphenyldicarboxylate) possessing covalently tethered alkylamine groups without post-synthetic modification. Two-amine groups per metal centre were introduced by this method. MOFNH2 showed enhanced CO2 uptake at elevated temperatures, attributed to active chemical interactions between the amine groups and the CO2 molecules. Due to the narrow channels of MOFNH2, the accessibility to the channel of CO2 is the limiting factor in its sorption behaviour. In this context, only crystal size reduction of MOFNH2 led to much faster and greater CO2 uptake at low pressures. | - |
dc.identifier.bibliographicCitation | SCIENTIFIC REPORTS, v.6, pp.19337 | - |
dc.identifier.doi | 10.1038/srep19337 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.scopusid | 2-s2.0-84954194530 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/18270 | - |
dc.identifier.url | http://www.nature.com/articles/srep19337 | - |
dc.identifier.wosid | 000369065500001 | - |
dc.language | 영어 | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.title | Crystal-Size Effects on Carbon Dioxide Capture of a Covalently Alkylamine-Tethered Metal-Organic Framework Constructed by a One-Step Self-Assembly | - |
dc.type | Article | - |
dc.description.isOpenAccess | TRUE | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | CO2 CAPTURE | - |
dc.subject.keywordPlus | FLUE-GAS | - |
dc.subject.keywordPlus | ADSORPTION | - |
dc.subject.keywordPlus | ADSORBENT | - |
dc.subject.keywordPlus | AIR | - |
dc.subject.keywordPlus | AMINES | - |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Tel : 052-217-1404 / Email : scholarworks@unist.ac.kr
Copyright (c) 2023 by UNIST LIBRARY. All rights reserved.
ScholarWorks@UNIST was established as an OAK Project for the National Library of Korea.