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dc.contributor.authorMitchell-Williams, Thomasen
dc.contributor.authorTomov, RIen
dc.contributor.authorSaadabadi, SAen
dc.contributor.authorKrauz, Men
dc.contributor.authorAravind, PVen
dc.contributor.authorGlowacki, Bartlomiej Andrzejen
dc.contributor.authorKumar, Ramachandran Vasanten
dc.date.accessioned2017-08-10T11:29:15Z
dc.date.available2017-08-10T11:29:15Z
dc.date.issued2017-05-17en
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/266192
dc.description.abstractCommercially available anode supported solid oxide fuel cells (NiO-8YSZ/8YSZ/LSCF- 20 mm in diameter) were anode infiltrated with gadolinium doped ceria (CGO) using a scalable drop-on-demand inkjet printing process. Cells were infiltrated with two different precursor solutions—water based or propionic acid based. The saturation limit of the 0.5 lm thick anode supports sintered at 1400 $^{\circ}$C was found to be approximately 1wt%. No significant enhancement in power output was recorded at practical voltage levels. Microstructural characterisation was carried out after electrochemical performance testing using high resolution scanning electron microscopy. This work demonstrates that despite the feasibility of achieving CGO nanoparticle infiltration into thick, commercial SOFC anodes with a simple, low-cost and industrially scalable procedure other loss mechanisms were dominant. Infiltration of model symmetric anode cells with the propionic acid based ink demonstrated that significant reductions in polarisation resistance were possible.
dc.description.sponsorshipThis work has in part been supported by the Engineering and Physical Sciences Research Council (EPSRC), UK.
dc.language.isoenen
dc.publisherSpringer
dc.rightsAttribution 4.0 Internationalen
dc.rightsAttribution 4.0 Internationalen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en
dc.titleInfiltration of commercially available, anode supported SOFC’s via inkjet printingen
dc.typeArticle
prism.publicationDate2017en
dc.identifier.doi10.17863/CAM.12519
dcterms.dateAccepted2017-05-10en
rioxxterms.versionofrecord10.1007/s40243-017-0096-2en
rioxxterms.versionVoRen
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserveden
rioxxterms.licenseref.startdate2017-05-17en
dc.contributor.orcidMitchell-Williams, Thomas [0000-0002-2177-6591]
rioxxterms.typeJournal Article/Reviewen
pubs.funder-project-idEPSRC (via University of St Andrews) (YEP206)


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Attribution 4.0 International
Except where otherwise noted, this item's licence is described as Attribution 4.0 International