Enhancing the properties of yttria-stabilized zirconia composites with zeolitic imidazolate framework-derived nanocarbons

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buir.contributor.authorAliyev, Emin
buir.contributor.orcidAliyev, Emin|0009-0007-9269-0473
dc.citation.epage58939en_US
dc.citation.issueNumber50
dc.citation.spage58931
dc.citation.volumeNumber15
dc.contributor.authorCakan, N.
dc.contributor.authorIssa, A. A.
dc.contributor.authorAlsalman, H.
dc.contributor.authorAliyev, Emin
dc.contributor.authorDuden, E. I.
dc.contributor.authorGurcan Bayrak, K.
dc.contributor.authorCaglar, M.
dc.contributor.authorTuran, S.
dc.contributor.authorErkartal, M.
dc.date.accessioned2024-03-14T11:10:16Z
dc.date.available2024-03-14T11:10:16Z
dc.date.issued2023-12-09
dc.departmentInstitute of Materials Science and Nanotechnology (UNAM)
dc.description.abstractCeramicmatrixcomposites(CMCs)reinforcedwithnanocarbonhaveattractedsignificantinterestdue to theirpotentialto enhancemechanical,thermal,andelectricalproperties.Althoughthe investigationof carbon-basedmaterialssuchas grapheneandcarbonnanotubesas additivesfor advancedceramicshasbeenwidespread,theutilizationof metal−organicframework(MOF)-derivednanocarbonsin CMCsremainslargelyunexplored.We extendedour previousproof-of-conceptinvestigationsby demonstratingthe effectivenessofa differenttypeof MOF-derivedcarbonas a reinforcingphasein an alternativeceramicmatrix.We employedsparkplasmasintering(SPS)to consolidateyttria-stabilizedzirconia(YSZ)andzeoliticimidazolateframework(ZIF-67)powderblendsat 1300°C and a uniaxialpressureof 50 MPa.YSZservesas the ceramicmatrix,whereasZIF-67servesas the nanocarbonsource.Thecompositeexhibitsa highlysignificantimprovementin fracturetoughnesswithan increaseof up to13%comparedto thatof the YSZmonolith.Theformationof ZIF-derivednanocarboninterlayersis responsiblefor the observedenhancementin ductility,whichcan be attributedto theirabilityto facilitateenergydissipationduringcrackpropagationand inhibitgraingrowth.Furthermore,the room-temperatureelectricalconductivityof the sinteredsamplesdemonstratesa substantialimprovement,primarilydue to the in situ formationof nanocarbon-basedfillers,reachingan impressive27 S/mwith10 wt % ZIF-67content.Basedon the results,it can be inferredthatthe incorporationof in situ MOF-derivednanocarbonsintoCMCsleadsto asubstantialimprovementin boththe mechanicaland electricalproperties.
dc.description.provenanceMade available in DSpace on 2024-03-14T11:10:16Z (GMT). No. of bitstreams: 1 Enhancing_the_properties_of_yttria-stabilized_zirconia_composites_with_zeolitic_imidazolate_framework-derived_nanocarbons.pdf: 6538571 bytes, checksum: 2c555063342d97722721fb6dc50560fb (MD5) Previous issue date: 2023-12-09en
dc.embargo.release2024-12-09
dc.identifier.doi10.1021/acsami.3c15359
dc.identifier.eissn1944-8252
dc.identifier.issn1944-8244
dc.identifier.urihttps://hdl.handle.net/11693/114747
dc.language.isoen
dc.publisherAmerican Chemical Society
dc.relation.isversionofhttps://dx.doi.org/10.1021/acsami.3c15359
dc.rightsCC BY-NC-ND 4.0 Deed (Attribution-NonCommercial-NoDerivs 4.0 International)
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.source.titleACS Applied Materials and Interfaces
dc.subjectCeramic matrix composites
dc.subjectMetal−organic framework-derived nanocarbonsources
dc.subjectZeolitic imidazolate framework
dc.subjectYttria-stabilizedzirconia
dc.subjectSpark plasma sintering
dc.titleEnhancing the properties of yttria-stabilized zirconia composites with zeolitic imidazolate framework-derived nanocarbons
dc.typeArticle

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