Palladium nanoparticles as catalysts for Li-O2 battery cathodes

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dc.contributor.authorGeaney, Hugh
dc.contributor.authorCollins, Gillian
dc.contributor.authorGlynn, Colm
dc.contributor.authorHolmes, Justin D.
dc.contributor.authorO'Dwyer, Colm
dc.contributor.funderSeventh Framework Programmeen
dc.contributor.funderScience Foundation Irelanden
dc.date.accessioned2018-05-21T15:47:45Z
dc.date.available2018-05-21T15:47:45Z
dc.date.issued2014-04-01
dc.date.updated2018-05-16T00:21:40Z
dc.description.abstractThis report investigates the influence of electrolyte selection and the addition of Pd nanoparticle catalysts on the morphology of discharge products for Li-O2 battery cathodes. Super P carbon cathodes (on stainless steel current collectors) were subjected to single discharges at various applied currents (50 µA, 100 µA, 250 µA) using either a sulfolane/LiTFSI or TEGDME/LITFSI electrolyte. The morphologies of the discharge product were noted to be different for each electrolyte while there was also a clear variation with respect to applied current. Finally, the impact of adding 25% (by weight) Pd nanoparticle catalysts to the cathodes was investigated. The results obtained show clearly that the nature of discharge products for Li-O2 battery cathodes are strongly dependent on applied current, electrolyte choice and the addition of a catalyst material.en
dc.description.statusPeer revieweden
dc.description.versionAccepted Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationGeaney, H., Collins, G., Glynn, C., Holmes, J. D. and O'Dwyer, C. (2014) 'Palladium Nanoparticles as Catalysts for Li-O2 Battery Cathodes', ECS Transactions, 58(12), pp. 21-29. doi: 10.1149/05812.0021ecsten
dc.identifier.doi10.1149/05812.0021ecst
dc.identifier.endpage29en
dc.identifier.issn1938-5862
dc.identifier.issn1938-6737
dc.identifier.journaltitleECS Transactionsen
dc.identifier.startpage21en
dc.identifier.urihttps://hdl.handle.net/10468/6165
dc.identifier.volume58en
dc.language.isoenen
dc.publisherElectrochemical Societyen
dc.relation.projectinfo:eu-repo/grantAgreement/EC/FP7::SP1::NMP/314508/EU/STable high-capacity lithium-Air Batteries with Long cycle life for Electric cars/STABLEen
dc.relation.projectinfo:eu-repo/grantAgreement/SFI/SFI Centre for Science Engineering and Technology (CSET)/08/CE/I1432/IE/CSET CRANN: 2nd Term funding/en
dc.relation.urihttp://ecst.ecsdl.org/content/58/12/21.abstract
dc.rights© 2014 ECS - The Electrochemical Societyen
dc.subjectCathodesen
dc.subjectApplied currenten
dc.subjectCarbon cathodeen
dc.subjectCatalyst materialen
dc.subjectCurrent collectoren
dc.subjectPalladium nanoparticlesen
dc.subjectPD nano particleen
dc.subjectSingle dischargesen
dc.subjectSulfolaneen
dc.subjectCatalystsen
dc.subjectElectric batteriesen
dc.subjectElectrolytesen
dc.subjectLithiumen
dc.subjectLithium batteriesen
dc.subjectMorphologyen
dc.subjectNanoparticlesen
dc.subject~Chemistry - Journal Articles~en
dc.titlePalladium nanoparticles as catalysts for Li-O2 battery cathodesen
dc.typeArticle (peer-reviewed)en
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