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Article: Low-temperature protonic ceramic membrane fuel cells (PCMFCs) with SrCo0.9Sb0.1O3-δ cubic perovskite cathode

TitleLow-temperature protonic ceramic membrane fuel cells (PCMFCs) with SrCo0.9Sb0.1O3-δ cubic perovskite cathode
Authors
KeywordsBazr0.1Ce0.7Y0.2O3-Δ
Cathode
Cubic Perovskite
Protonic Ceramic Membrane Fuel Cells
Srco0.9Sb0.1O3-Δ
Issue Date2008
PublisherElsevier SA. The Journal's web site is located at http://www.elsevier.com/locate/jpowsour
Citation
Journal of Power Sources, 2008, v. 185 n. 2, p. 937-940 How to Cite?
AbstractThe SrCo0.9Sb0.1O3-δ (SCS) composite oxide with cubic perovskite structure was synthesized by a modified Pechini method and examined as a novel cathode for protonic ceramic membrane fuel cells (PCMFCs). At 700 °C and under open-circuit condition, symmetrical SCS cathode on BaZr0.1Ce0.7Y0.2O3-δ (BZCY7) electrolyte showed low polarization resistances (Rp) of 0.22 Ωcm2 in air. A laboratory-sized tri-layer cell of NiO-BZCY7/BZCY7/SCS was operated from 500 to 700 °C with humidified hydrogen (∼3% H2O) as fuel and the static air as oxidant. A high open-circuit potential of 1.004 V, a maximum power density of 259 mW cm-2, and a low polarization resistance of the electrodes of 0.14 Ωcm2 was achieved at 700 °C. © 2008 Elsevier B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/91047
ISSN
2015 Impact Factor: 6.333
2015 SCImago Journal Rankings: 2.008
ISI Accession Number ID
Funding AgencyGrant Number
National Natural Science Foundation of China50572099
50730002
Chinese Research Foundation20060358034
Funding Information:

The authors gratefully acknowledge the support of this research by National Natural Science Foundation of China under Contract No. 50572099 and No. 50730002 and Chinese Research Foundation for the Doctors (20060358034).

References

 

DC FieldValueLanguage
dc.contributor.authorDing, Hen_HK
dc.contributor.authorLin, Ben_HK
dc.contributor.authorJiang, Yen_HK
dc.contributor.authorWang, Sen_HK
dc.contributor.authorFang, Den_HK
dc.contributor.authorDong, Yen_HK
dc.contributor.authorTao, Sen_HK
dc.contributor.authorPeng, Ren_HK
dc.contributor.authorLiu, Xen_HK
dc.contributor.authorMeng, Gen_HK
dc.date.accessioned2010-09-17T10:12:15Z-
dc.date.available2010-09-17T10:12:15Z-
dc.date.issued2008en_HK
dc.identifier.citationJournal of Power Sources, 2008, v. 185 n. 2, p. 937-940en_HK
dc.identifier.issn0378-7753en_HK
dc.identifier.urihttp://hdl.handle.net/10722/91047-
dc.description.abstractThe SrCo0.9Sb0.1O3-δ (SCS) composite oxide with cubic perovskite structure was synthesized by a modified Pechini method and examined as a novel cathode for protonic ceramic membrane fuel cells (PCMFCs). At 700 °C and under open-circuit condition, symmetrical SCS cathode on BaZr0.1Ce0.7Y0.2O3-δ (BZCY7) electrolyte showed low polarization resistances (Rp) of 0.22 Ωcm2 in air. A laboratory-sized tri-layer cell of NiO-BZCY7/BZCY7/SCS was operated from 500 to 700 °C with humidified hydrogen (∼3% H2O) as fuel and the static air as oxidant. A high open-circuit potential of 1.004 V, a maximum power density of 259 mW cm-2, and a low polarization resistance of the electrodes of 0.14 Ωcm2 was achieved at 700 °C. © 2008 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.subjectBazr0.1Ce0.7Y0.2O3-Δen_HK
dc.subjectCathodeen_HK
dc.subjectCubic Perovskiteen_HK
dc.subjectProtonic Ceramic Membrane Fuel Cellsen_HK
dc.subjectSrco0.9Sb0.1O3-Δen_HK
dc.titleLow-temperature protonic ceramic membrane fuel cells (PCMFCs) with SrCo0.9Sb0.1O3-δ cubic perovskite cathodeen_HK
dc.typeArticleen_HK
dc.identifier.emailLin, B:blin@hku.hken_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.jpowsour.2008.07.042en_HK
dc.identifier.scopuseid_2-s2.0-56049090534en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-56049090534&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume185en_HK
dc.identifier.issue2en_HK
dc.identifier.spage937en_HK
dc.identifier.epage940en_HK
dc.identifier.isiWOS:000261748900054-

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