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Tailoring the Cathode-Electrolyte Interface with Nanoparticles for Boosting the Solid Oxide Fuel Cell Performance of Chemically Stable Proton-Conducting Electrolytes

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dc.contributor.author Bi, Lei en_US
dc.contributor.author SHAFI, SHAHID POTTACHOLA en_US
dc.contributor.author Daas, Eman Husni en_US
dc.contributor.author Traversa, Enrico en_US
dc.date.accessioned 2018-08-20T05:21:48Z
dc.date.available 2018-08-20T05:21:48Z
dc.date.issued 2018-08 en_US
dc.identifier.citation Small. Vol. 14(32). en_US
dc.identifier.issn 1613-6829 en_US
dc.identifier.uri http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/1141
dc.identifier.uri https://doi.org/10.1002/smll.201801231 en_US
dc.description.abstract Solid oxide fuel cells (SOFCs) represent the most efficient devices for producing electrical power from fuels. The limit in their application is due to the high operation temperature of conventional SOFC materials. Progress is made toward lower operating temperatures using alternative oxygen-ion conducting electrolytes, but problems of stability and electronic conductivity still remain. A promising alternative is the use of chemically stable proton-conducting Y-doped BaZrO3 (BZY) electrolytes, but their practical applications are limited by the BZY's relatively low performance. Herein, it is reported that deposition by impregnation of cathode nanoparticles on BZY backbones provides a powerful strategy to improve the BZY-based SOFC performance below 600 degrees C, allowing an outstanding power output for this chemically stable electrolyte. Moreover, it is demonstrated that keeping the nanostructure is more important than keeping the desired chemical composition. The proposed scalable processing method can make BZY a competitive electrolyte for SOFC en_US
dc.language.iso en en_US
dc.publisher Wiley en_US
dc.subject Nanoparticles en_US
dc.subject Proton conductors en_US
dc.subject Solid oxide fuel cells en_US
dc.subject TOC-AUG-2018 en_US
dc.subject 2018 en_US
dc.title Tailoring the Cathode-Electrolyte Interface with Nanoparticles for Boosting the Solid Oxide Fuel Cell Performance of Chemically Stable Proton-Conducting Electrolytes en_US
dc.type Article en_US
dc.contributor.department Dept. of Physics en_US
dc.identifier.sourcetitle Small en_US
dc.publication.originofpublisher Foreign en_US


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