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dc.contributor.authorDa’as, Eman Husni
dc.contributor.authorBi, Lei
dc.contributor.authorBoulfrad, Samir
dc.contributor.authorTraversa, Enrico
dc.date.accessioned2018-01-01T12:19:05Z
dc.date.available2018-01-01T12:19:05Z
dc.date.issued2017-10-28
dc.identifier.citationDa’as EH, Bi L, Boulfrad S, Traversa E (2017) Nanostructuring the electronic conducting La0.8Sr0.2MnO3-δ cathode for high-performance in proton-conducting solid oxide fuel cells below 600°C. Science China Materials. Available: http://dx.doi.org/10.1007/s40843-017-9125-1.
dc.identifier.issn2095-8226
dc.identifier.issn2199-4501
dc.identifier.doi10.1007/s40843-017-9125-1
dc.identifier.urihttp://hdl.handle.net/10754/626650
dc.description.abstractProton-conducting oxides offer a promising electrolyte solution for intermediate temperature solid oxide fuel cells (SOFCs) due to their high conductivity and low activation energy. However, the lower operation temperature leads to a reduced cathode activity and thus a poorer fuel cell performance. La0.8Sr0.2MnO3-δ (LSM) is the classical cathode material for high-temperature SOFCs, which lack features as a proper SOFC cathode material at intermediate temperatures. Despite this, we here successfully couple nanostructured LSM cathode with proton-conducting electrolytes to operate below 600°C with desirable SOFC performance. Inkjet printing allows depositing nanostructured particles of LSM on Y-doped BaZrO3(BZY) backbones as cathodes for proton-conducting SOFCs, which provides one of the highest power output for the BZY-based fuel cells below 600°C. This somehow changes the common knowledge that LSM can be applied as a SOFC cathode materials only at high temperatures (above 700°C).
dc.description.sponsorshipThis work was supported by the National Natural Science Foundation of China (51602238) and the Thousand Talents Plan.
dc.publisherSpringer Nature
dc.relation.urlhttp://link.springer.com/article/10.1007/s40843-017-9125-1
dc.subjectBaZrO3
dc.subjectinkjet printing
dc.subjectimpregnation
dc.subjectLa0.8Sr0.2MnO3-δ
dc.subjectsolid oxide fuel cells
dc.titleNanostructuring the electronic conducting La0.8Sr0.2MnO3-δ cathode for high-performance in proton-conducting solid oxide fuel cells below 600°C
dc.typeArticle
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Division
dc.identifier.journalScience China Materials
dc.contributor.institutionInstitute of Materials for Energy and Environment, Growing Base for State Key Laboratory,College of Materials Science and Engineering, Qingdao University, Qingdao, China
dc.contributor.institutionCollege of Science & Engineering, Hamad Bin Khalifa University (HBKU), Doha, Qatar
dc.contributor.institutionSchool of Energy Science and Engineering, University of Electronic Science and Technology of China (UESTC), Chengdu, China
kaust.personDa’as, Eman Husni


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