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Article: An ammonia fuelled SOFC with a BaCe0.9Nd0.1O3-δ thin electrolyte prepared with a suspension spray

TitleAn ammonia fuelled SOFC with a BaCe0.9Nd0.1O3-δ thin electrolyte prepared with a suspension spray
Authors
KeywordsAmmonia Fuel
Bace0.9Nd0.1O3-Δ
Proton Conductor
Solid Oxide Fuel Cell
Suspension Spray
Issue Date2007
PublisherElsevier SA. The Journal's web site is located at http://www.elsevier.com/locate/jpowsour
Citation
Journal of Power Sources, 2007, v. 170 n. 1, p. 38-41 How to Cite?
AbstractIn order to develop a cost effective route to fabricate solid oxide fuel cells (SOFC) with a proton conductive electrolyte, BaCe0.9Nd0.1O3-δ (BCNO) powder was prepared by the modified Pechini method and a suspension of BCNO powder was then deposited as a thin layer by a spray process onto a NiO-BCNO anode. A bi-layer with very dense BCNO electrolyte was obtained by co-sintering at 1400 °C for 5 h. With La0.5Sr0.5CoO3-δ (LSCO) as the cathode, single cells were assembled and tested with NH3 and H2 as fuels and static air as the oxidant. For a commercial liquid ammonia fuel at 700 °C, the OCV and the peak power density of a cell with a 20 μm thick BCNO electrolyte were 0.950 V and 315 mW/cm2, respectively. With H2 fuel as a comparison, the values are correspondingly 0.951 V and 335 mW/cm2. © 2007 Elsevier B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/90942
ISSN
2015 Impact Factor: 6.333
2015 SCImago Journal Rankings: 2.008
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorXie, Ken_HK
dc.contributor.authorMa, Qen_HK
dc.contributor.authorLin, Ben_HK
dc.contributor.authorJiang, Yen_HK
dc.contributor.authorGao, Jen_HK
dc.contributor.authorLiu, Xen_HK
dc.contributor.authorMeng, Gen_HK
dc.date.accessioned2010-09-17T10:10:41Z-
dc.date.available2010-09-17T10:10:41Z-
dc.date.issued2007en_HK
dc.identifier.citationJournal of Power Sources, 2007, v. 170 n. 1, p. 38-41en_HK
dc.identifier.issn0378-7753en_HK
dc.identifier.urihttp://hdl.handle.net/10722/90942-
dc.description.abstractIn order to develop a cost effective route to fabricate solid oxide fuel cells (SOFC) with a proton conductive electrolyte, BaCe0.9Nd0.1O3-δ (BCNO) powder was prepared by the modified Pechini method and a suspension of BCNO powder was then deposited as a thin layer by a spray process onto a NiO-BCNO anode. A bi-layer with very dense BCNO electrolyte was obtained by co-sintering at 1400 °C for 5 h. With La0.5Sr0.5CoO3-δ (LSCO) as the cathode, single cells were assembled and tested with NH3 and H2 as fuels and static air as the oxidant. For a commercial liquid ammonia fuel at 700 °C, the OCV and the peak power density of a cell with a 20 μm thick BCNO electrolyte were 0.950 V and 315 mW/cm2, respectively. With H2 fuel as a comparison, the values are correspondingly 0.951 V and 335 mW/cm2. © 2007 Elsevier B.V. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherElsevier SA. The Journal's web site is located at http://www.elsevier.com/locate/jpowsouren_HK
dc.relation.ispartofJournal of Power Sourcesen_HK
dc.subjectAmmonia Fuelen_HK
dc.subjectBace0.9Nd0.1O3-Δen_HK
dc.subjectProton Conductoren_HK
dc.subjectSolid Oxide Fuel Cellen_HK
dc.subjectSuspension Sprayen_HK
dc.titleAn ammonia fuelled SOFC with a BaCe0.9Nd0.1O3-δ thin electrolyte prepared with a suspension sprayen_HK
dc.typeArticleen_HK
dc.identifier.emailLin, B:blin@hku.hken_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.jpowsour.2007.03.059en_HK
dc.identifier.scopuseid_2-s2.0-34249328102en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-34249328102&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume170en_HK
dc.identifier.issue1en_HK
dc.identifier.spage38en_HK
dc.identifier.epage41en_HK
dc.identifier.isiWOS:000247793500005-

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