High pressure phase behaviour of carbon dioxide and two ionic liquids based on a benzyl functionalized cation
DC Field | Value | Language |
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dc.contributor.author | Kim, Minsu | - |
dc.contributor.author | Lee, Jinmyung | - |
dc.contributor.author | Lee, Saem | - |
dc.contributor.author | Park, YoonKook | - |
dc.date.available | 2020-07-10T04:24:31Z | - |
dc.date.created | 2020-07-06 | - |
dc.date.issued | 2018-06 | - |
dc.identifier.issn | 0021-9614 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/3610 | - |
dc.description.abstract | The high pressure phase behaviour of a CO2 and 1-benzyl-3-methylimidazolium bis(trifluoromethylsulfo nyl) imide, [BzMeIM][NTf2], binary system was experimentally measured at high pressure up to about 13.5 MPa and at a temperatures range of 293.2-323.2 K. The solubilities were determined by measuring the bubble point pressure of the binary mixture comprising CO2 and an ionic liquid using a phase equilibrium apparatus including a high pressure variable-view cell. The effect of a benzyl functional group in different cations, imidazolium and pyridinium, on the high pressure phase behaviour of the CO2 and 1-benzylpyridinium bis(trifluoromethylsulfonyl) imide, [BzPY][NTf2], binary system was also investigated within similar temperature and CO2 mole fractions ranges. The experimental data correlated well with the Peng-Robinson equation of state. In general, higher CO2 solubilities were obtained in [BzPY][NTf2] than those in [BzMeIM][NTf2] at similar temperature and pressure. This may be attributed to the difference in aromaticity in pyridinium and imidazolium cations. (C) 2018 Elsevier Ltd. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD | - |
dc.subject | SOLUBILITY | - |
dc.subject | BIS(TRIFLUOROMETHYLSULFONYL)IMIDE | - |
dc.subject | IMIDAZOLIUM | - |
dc.subject | ABSORPTION | - |
dc.subject | CO2 | - |
dc.title | High pressure phase behaviour of carbon dioxide and two ionic liquids based on a benzyl functionalized cation | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Park, YoonKook | - |
dc.identifier.doi | 10.1016/j.jct.2018.02.015 | - |
dc.identifier.scopusid | 2-s2.0-85042313268 | - |
dc.identifier.wosid | 000428715000011 | - |
dc.identifier.bibliographicCitation | JOURNAL OF CHEMICAL THERMODYNAMICS, v.121, pp.91 - 96 | - |
dc.relation.isPartOf | JOURNAL OF CHEMICAL THERMODYNAMICS | - |
dc.citation.title | JOURNAL OF CHEMICAL THERMODYNAMICS | - |
dc.citation.volume | 121 | - |
dc.citation.startPage | 91 | - |
dc.citation.endPage | 96 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Thermodynamics | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Thermodynamics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.subject.keywordPlus | SOLUBILITY | - |
dc.subject.keywordPlus | BIS(TRIFLUOROMETHYLSULFONYL)IMIDE | - |
dc.subject.keywordPlus | IMIDAZOLIUM | - |
dc.subject.keywordPlus | ABSORPTION | - |
dc.subject.keywordPlus | CO2 | - |
dc.subject.keywordAuthor | Carbon dioxide | - |
dc.subject.keywordAuthor | Phase equilibrium | - |
dc.subject.keywordAuthor | 1-benzyl-3-methylimidazolium | - |
dc.subject.keywordAuthor | 1-benzylpyridinium | - |
dc.subject.keywordAuthor | VLE | - |
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