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Core-shell type ionic liquid/metal organic framework composite: an exceptionally high CO2/CH4 selectivity

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dc.contributor.coauthorIşık, Tuğba
dc.contributor.coauthorOrtalan, Volkan
dc.contributor.departmentDepartment of Chemical and Biological Engineering
dc.contributor.departmentGraduate School of Sciences and Engineering
dc.contributor.departmentKUTEM (Koç University Tüpraş Energy Center)
dc.contributor.departmentKUYTAM (Koç University Surface Science and Technology Center)
dc.contributor.kuauthorKeskin, Seda
dc.contributor.kuauthorNozari, Vahid
dc.contributor.kuauthorÜnal, Uğur
dc.contributor.kuauthorUzun, Alper
dc.contributor.kuauthorYağcı, Mustafa Barış
dc.contributor.kuauthorZeeshan, Muhammad
dc.contributor.schoolcollegeinstituteCollege of Engineering
dc.contributor.schoolcollegeinstituteGRADUATE SCHOOL OF SCIENCES AND ENGINEERING
dc.contributor.schoolcollegeinstituteResearch Center
dc.date.accessioned2024-11-09T13:19:34Z
dc.date.issued2018
dc.description.abstractHere, we present a new concept of a core-shell type ionic liquid/metal organic framework (IL/MOF) composite. A hydrophilic IL, 1-(2-hydroxyethyl)-3-methylimidazolium dicyanamide, [HEMIM][DCA], was deposited on a hydrophobic zeolitic imidazolate framework, ZIF-8. The composite exhibited approximately 5.7 times higher CO2 uptake and 45 times higher CO2/CH4 selectivity at 1 mbar and 25 degrees C compared to the parent MOF. Characterization showed that IL molecules deposited on the external surface of the MOF, forming a core (MOF)-shell (IL) type material, in which IL acts as a smart gate for the guest molecules.
dc.description.fulltextYES
dc.description.indexedbyWOS
dc.description.indexedbyScopus
dc.description.indexedbyPubMed
dc.description.issue32
dc.description.openaccessYES
dc.description.publisherscopeInternational
dc.description.sponsoredbyTubitakEuEU - TÜBİTAK
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TÜBİTAK)
dc.description.sponsorshipEuropean Union (EU)
dc.description.sponsorshipH2020
dc.description.sponsorshipEuropean Research Council (ERC)-2017 Starting Grant
dc.description.sponsorshipKoç University Seed Fund Program
dc.description.sponsorshipTurkish Academy of Sciences (TÜBA)-GEBIP Award
dc.description.sponsorshipTARLA
dc.description.sponsorshipHEC Pakistan Scholarship
dc.description.versionPublisher version
dc.description.volume140
dc.identifier.doi10.1021/jacs.8b05802
dc.identifier.embargoNO
dc.identifier.filenameinventorynoIR01435
dc.identifier.issn0002-7863
dc.identifier.quartileQ1
dc.identifier.scopus2-s2.0-85050014392
dc.identifier.urihttps://doi.org/10.1021/jacs.8b05802
dc.identifier.wos442183700012
dc.keywordsGas separation performance
dc.keywordsDicyanamide anion
dc.keywordsRoom-temperature
dc.keywordsCOSMO-RS
dc.keywordsLiquids
dc.keywordsZIF-8
dc.keywordsSolvents
dc.keywordsConsequences
dc.keywordsEfficient
dc.keywordsCapture
dc.language.isoeng
dc.publisherAmerican Chemical Society (ACS)
dc.relation.grantno114R093
dc.relation.grantno756489-COSMOS
dc.relation.ispartofJournal of The American Chemical Society
dc.relation.urihttp://cdm21054.contentdm.oclc.org/cdm/ref/collection/IR/id/8101
dc.subjectChemistry
dc.titleCore-shell type ionic liquid/metal organic framework composite: an exceptionally high CO2/CH4 selectivity
dc.typeJournal Article
dspace.entity.typePublication
local.contributor.kuauthorNozari, Vahid
local.contributor.kuauthorYağcı, Mustafa Barış
local.contributor.kuauthorÜnal, Uğur
local.contributor.kuauthorKeskin, Seda
local.contributor.kuauthorUzun, Alper
local.contributor.kuauthorZeeshan, Muhammad
local.publication.orgunit1GRADUATE SCHOOL OF SCIENCES AND ENGINEERING
local.publication.orgunit1College of Engineering
local.publication.orgunit1Research Center
local.publication.orgunit2KUYTAM (Koç University Surface Science and Technology Center)
local.publication.orgunit2KUTEM (Koç University Tüpraş Energy Center)
local.publication.orgunit2Department of Chemical and Biological Engineering
local.publication.orgunit2Graduate School of Sciences and Engineering
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