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dc.contributor.authorKim, Hyunho
dc.contributor.authorArbab, Adrees
dc.contributor.authorFenech-Salerno, Benji
dc.contributor.authorYao, Chengning
dc.contributor.authorMacpherson, Ryan
dc.contributor.authorKim, Jong Min
dc.contributor.authorTorrisi, Felice
dc.date.accessioned2022-03-04T17:14:55Z
dc.date.available2022-03-04T17:14:55Z
dc.date.issued2022-03-04
dc.date.submitted2021-11-17
dc.identifier.issn0957-4484
dc.identifier.othernanoac553f
dc.identifier.otherac553f
dc.identifier.othernano-131349.r1
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/334675
dc.description.abstractPrinted electronics have been attracting significant interest for their potential to enable flexible and wearable electronic applications. Together with printable semiconductors, solution-processed dielectric inks are key in enabling low-power and high-performance printed electronics. In the quest for suitable dielectrics inks, two-dimensional materials such as hexagonal boron nitride (h-BN) have emerged in the form of printable dielectrics. In this work, we report barium titanate (BaTiO3) nanoparticles as an effective additive for inkjet-printable h-BN inks. The resulting inkjet printed BaTiO3/h-BN thin films reach a dielectric constant (εr) of ∼16 by adding 10% of BaTiO3nanoparticles (in their volume fraction to the exfoliated h-BN flakes) in water-based inks. This result enabled all-inkjet printed flexible capacitors withC ∼ 10.39 nF cm-2, paving the way to future low power, printed and flexible electronics.
dc.languageen
dc.publisherIOP Publishing
dc.subjectPaper
dc.subjectMaterials: properties, characterization or tools
dc.subjectFocus on Electronic and Optoelectronic Devices Made of Two-Dimensional Materials
dc.subjectprinted electronics
dc.subjectdielectrics
dc.subjectinkjet printing
dc.subjecthexagonal boron nitride
dc.subjectbarium titanate nanoparticle
dc.titleBarium titanate-enhanced hexagonal boron nitride inks for printable high-performance dielectrics.
dc.typeArticle
dc.date.updated2022-03-04T17:14:54Z
prism.issueIdentifier21
prism.publicationNameNanotechnology
prism.volume33
dc.identifier.doi10.17863/CAM.82093
dcterms.dateAccepted2022-02-15
rioxxterms.versionofrecord10.1088/1361-6528/ac553f
rioxxterms.versionVoR
rioxxterms.licenseref.urihttp://creativecommons.org/licenses/by/4.0/
dc.contributor.orcidKim, Hyunho [0000-0003-2381-9716]
dc.contributor.orcidFenech-Salerno, Benji [0000-0002-0150-9672]
dc.contributor.orcidYao, Chengning [0000-0001-5446-8088]
dc.contributor.orcidTorrisi, Felice [0000-0002-6144-2916]
dc.identifier.eissn1361-6528
pubs.funder-project-idEngineering and Physical Sciences Research Council (EP/P02534X/2, EP/R511547/1, EP/T005106/1)
cam.issuedOnline2022-03-04


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