Please use this identifier to cite or link to this item: http://hdl.handle.net/2440/115854
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dc.contributor.authorPatil, S.en
dc.contributor.authorJadhav, L.en
dc.contributor.authorDubal, D.en
dc.contributor.authorPuri, V.en
dc.date.issued2016en
dc.identifier.citationMaterials Science- Poland, 2016; 34(2):266-274en
dc.identifier.issn2083-1331en
dc.identifier.issn2083-134Xen
dc.identifier.urihttp://hdl.handle.net/2440/115854-
dc.description.abstractNiO–Al₂O₃ nanocomposite has been synthesized by mixing combustion synthesized powders. The nanocomposite is an effective anode/anode functional layer for intermediate temperature solid oxide fuel cells. The TEM of NiO and Al₂O₃ revealed spherical particles of 30 nm and platelets of 70 nm, respectively. The XRD analysis of NiO–Al₂O₃ composite sintered at 900 °C showed presence of cubic NiO and rhombohedral α-Al₂O₃ which were chemically stable. However, above 1200 °C NiAl₂O₄ started to appear. The conductivity of NiO–Al₂O₃ was the highest in hydrogen (4.3 × 10⁻³ S/cm at 600 °C). In biogas, the conductivity was 3.2 × 10⁻³ S/cm with the activation energy of 0.67 eV. The stability of the composite in biogas was also examined.en
dc.description.statementofresponsibilitySarika P. Patil, L.D. Jadhav, D.P. Dubal, V.R. Purien
dc.language.isoenen
dc.publisherDe Gruyter Openen
dc.rights© Wroclaw University of Technology.en
dc.subjectOxides; chemical synthesis; X-ray diffraction; electrical conductivity; microstructureen
dc.titleCharacterization of NiO-Al₂O₃ composite and its conductivity in biogas for solid oxide fuel cellen
dc.title.alternativeCharacterization of NiO-Al(2)O(3) composite and its conductivity in biogas for solid oxide fuel cellen
dc.typeJournal articleen
dc.identifier.rmid0030065673en
dc.identifier.doi10.1515/msp-2016-0045en
dc.identifier.pubid284650-
pubs.library.collectionChemical Engineering publicationsen
pubs.library.teamDS14en
pubs.verification-statusVerifieden
pubs.publication-statusPublisheden
Appears in Collections:Chemical Engineering publications

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