Halloysite nanotubes loaded with HKUST-1 for CO2 adsorption
DC Field | Value | Language |
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dc.contributor.author | Park, Sooji | - |
dc.contributor.author | Ryu, Jungju | - |
dc.contributor.author | Cho, Hye Yeon | - |
dc.contributor.author | Sohn, Daewon | - |
dc.date.accessioned | 2022-09-19T11:31:10Z | - |
dc.date.available | 2022-09-19T11:31:10Z | - |
dc.date.created | 2022-09-08 | - |
dc.date.issued | 2022-10 | - |
dc.identifier.issn | 0927-7757 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/171443 | - |
dc.description.abstract | Halloysite nanotubes (HNTs) loaded with HKUST-1 (HKUST-1@HNT) were synthesized and characterized. HKUST-1, a metal-organic framework, was encapsulated in HNTs that served as nanocarriers of precursor so-lutions allowing for the formation of nanosized HKUST-1 crystals. In this study, HKUST-1@HNT composites were prepared using vacuum loading and solvothermal reactions. HNTs were modified by etching the inner layers and amine functionalizing the outer surface. Electron microscopy, X-ray diffraction, and thermogravimetric analysis were used to characterize the concentration of HKUST-1 in HNTs, and Brunauer-Emmett-Teller (BET) methods were employed to investigate N-2 and CO2 gas adsorption performances. Results showed that the loading capacity of HKUST-1 crystals increased with the magnitude of etching treatment. The crystalline structure was established in conjunction with the tubular structure of the HNTs. The gas adsorption capacity was enhanced in HKUST-1@HNT and increased with the loading capacity of HKUST-1. Furthermore, when amine-functionalized HNTs were used, the composites exhibited effective CO2 adsorption performance. Results showed that the synthesis of HKUST-1 and HNTs hybrid materials is a promising strategy for the development of novel adsorbing materials. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER | - |
dc.title | Halloysite nanotubes loaded with HKUST-1 for CO2 adsorption | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Sohn, Daewon | - |
dc.identifier.doi | 10.1016/j.colsurfa.2022.129750 | - |
dc.identifier.scopusid | 2-s2.0-85135404002 | - |
dc.identifier.wosid | 000840895400002 | - |
dc.identifier.bibliographicCitation | COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, v.651, pp.1 - 8 | - |
dc.relation.isPartOf | COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS | - |
dc.citation.title | COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS | - |
dc.citation.volume | 651 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 8 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.subject.keywordPlus | METAL-ORGANIC FRAMEWORK | - |
dc.subject.keywordPlus | CLAY NANOTUBES | - |
dc.subject.keywordPlus | LUMEN | - |
dc.subject.keywordPlus | FUNCTIONALIZATION | - |
dc.subject.keywordPlus | CAPTURE | - |
dc.subject.keywordPlus | RELEASE | - |
dc.subject.keywordPlus | ACID | - |
dc.subject.keywordAuthor | Halloysite | - |
dc.subject.keywordAuthor | Nanotubes | - |
dc.subject.keywordAuthor | HKUST-1 | - |
dc.subject.keywordAuthor | Surface modification | - |
dc.subject.keywordAuthor | C-O2 adsorption | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0927775722015059?via%3Dihub | - |
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