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  2. School of Engineering
  3. Publikationen
  4. Publikationen School of Engineering
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dc.contributor.authorBurnat, Dariusz Artur-
dc.contributor.authorHeel, Andre-
dc.contributor.authorHolzer, Lorenz-
dc.contributor.authorOtal, Eugenio H.-
dc.contributor.authorKata, Dariusz-
dc.contributor.authorGraule, Thomas J.-
dc.date.accessioned2018-01-25T10:43:17Z-
dc.date.available2018-01-25T10:43:17Z-
dc.date.issued2012-
dc.identifier.issn0360-3199de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/2190-
dc.description.abstractChemical interactions between common electrolyte materials and various La doped strontium titanates (LST), which are redox-stable candidates for SOFCs anodes, were thoroughly investigated. The reactions of nanosized reagents were studied by SEM/EDX microscopy and XRD with subsequent Rietveld refinement. It was found that all A-site deficient LSTs promoted a reaction with Sc and Y stabilized zirconia, whilst stoichiometric LST was chemically stable. Detected structural and microstructural changes were solely assigned to high mobility of Ti. Diffusion of Ti into the zirconia structure promoted formation of tetragonal structures with p42/nmc-type space groups. The results indicate that the reduction of oxygen partial pressure during sintering and application of Sc-containing electrolyte material are successful strategies to hinder or even avoid reactivity.de_CH
dc.language.isoende_CH
dc.publisherElsevierde_CH
dc.relation.ispartofInternational Journal of Hydrogen Energyde_CH
dc.rightsLicence according to publishing contractde_CH
dc.subject.ddc540: Chemiede_CH
dc.subject.ddc620.11: Werkstoffede_CH
dc.titleOn the chemical interaction of nanoscale lanthanum doped strontium titanates with common scandium and yttrium stabilized electrolyte materialsde_CH
dc.typeBeitrag in wissenschaftlicher Zeitschriftde_CH
dcterms.typeTextde_CH
zhaw.departementSchool of Engineeringde_CH
zhaw.organisationalunitInstitute of Computational Physics (ICP)de_CH
zhaw.organisationalunitInstitute of Materials and Process Engineering (IMPE)de_CH
dc.identifier.doi10.1016/j.ijhydene.2012.09.022de_CH
zhaw.funding.euNode_CH
zhaw.issue23de_CH
zhaw.originated.zhawYesde_CH
zhaw.pages.end18341de_CH
zhaw.pages.start18326de_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.volume37de_CH
zhaw.publication.reviewPeer review (Publikation)de_CH
Appears in collections:Publikationen School of Engineering

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Burnat, D. A., Heel, A., Holzer, L., Otal, E. H., Kata, D., & Graule, T. J. (2012). On the chemical interaction of nanoscale lanthanum doped strontium titanates with common scandium and yttrium stabilized electrolyte materials. International Journal of Hydrogen Energy, 37(23), 18326–18341. https://doi.org/10.1016/j.ijhydene.2012.09.022
Burnat, D.A. et al. (2012) ‘On the chemical interaction of nanoscale lanthanum doped strontium titanates with common scandium and yttrium stabilized electrolyte materials’, International Journal of Hydrogen Energy, 37(23), pp. 18326–18341. Available at: https://doi.org/10.1016/j.ijhydene.2012.09.022.
D. A. Burnat, A. Heel, L. Holzer, E. H. Otal, D. Kata, and T. J. Graule, “On the chemical interaction of nanoscale lanthanum doped strontium titanates with common scandium and yttrium stabilized electrolyte materials,” International Journal of Hydrogen Energy, vol. 37, no. 23, pp. 18326–18341, 2012, doi: 10.1016/j.ijhydene.2012.09.022.
BURNAT, Dariusz Artur, Andre HEEL, Lorenz HOLZER, Eugenio H. OTAL, Dariusz KATA und Thomas J. GRAULE, 2012. On the chemical interaction of nanoscale lanthanum doped strontium titanates with common scandium and yttrium stabilized electrolyte materials. International Journal of Hydrogen Energy. 2012. Bd. 37, Nr. 23, S. 18326–18341. DOI 10.1016/j.ijhydene.2012.09.022
Burnat, Dariusz Artur, Andre Heel, Lorenz Holzer, Eugenio H. Otal, Dariusz Kata, and Thomas J. Graule. 2012. “On the Chemical Interaction of Nanoscale Lanthanum Doped Strontium Titanates with Common Scandium and Yttrium Stabilized Electrolyte Materials.” International Journal of Hydrogen Energy 37 (23): 18326–41. https://doi.org/10.1016/j.ijhydene.2012.09.022.
Burnat, Dariusz Artur, et al. “On the Chemical Interaction of Nanoscale Lanthanum Doped Strontium Titanates with Common Scandium and Yttrium Stabilized Electrolyte Materials.” International Journal of Hydrogen Energy, vol. 37, no. 23, 2012, pp. 18326–41, https://doi.org/10.1016/j.ijhydene.2012.09.022.


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