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dc.contributor.authorKarageorgakis, Nikolaos I.-
dc.contributor.authorHeel, Andre-
dc.contributor.authorRupp, Jennifer L. M.-
dc.contributor.authorAguirre, Myriam H.-
dc.contributor.authorGraule, Thomas-
dc.contributor.authorGauckler, Ludwig J.-
dc.date.accessioned2018-08-20T14:33:10Z-
dc.date.available2018-08-20T14:33:10Z-
dc.date.issued2011-
dc.identifier.issn1616-301Xde_CH
dc.identifier.issn1616-3028de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/9277-
dc.description.abstractThin films of Ce0.8Gd0.2O1.9-δ (CGO) are deposited by flame spray deposition with a deposition rate of about 30 nm min−1. The films (deposited at 200°C) are dense, smooth, and particle-free and show a biphasic amorphous/nanocrystalline microstructure. Isothermal grain growth and microstrain are determined as a function of dwell time and temperature and correlated to the electrical conductivity. CGO films annealed for 10 h at 600°C present the best electrical conductivity of 0.46 S m−1 measured at 550°C. Reasons for the superior performance of films annealed at low temperature over higher-temperature-treated samples are discussed and include grain-size evolution, microstrain relaxation, and chemical decomposition. Nanoindentation measurements are conducted on the CGO thin films as a function of annealing temperature to determine the hardness and elastic modulus of the films for potential application as free-standing electrolyte membranes in low-temperature micro-SOFCs (solid oxide fuel cells).de_CH
dc.language.isoende_CH
dc.publisherWileyde_CH
dc.relation.ispartofAdvanced Functional Materialsde_CH
dc.rightsLicence according to publishing contractde_CH
dc.subject.ddc660: Technische Chemiede_CH
dc.titleProperties of flame sprayed Ce0.8Gd0.2O1.9-δ electrolyte thin filmsde_CH
dc.typeBeitrag in wissenschaftlicher Zeitschriftde_CH
dcterms.typeTextde_CH
zhaw.departementSchool of Engineeringde_CH
zhaw.organisationalunitInstitute of Materials and Process Engineering (IMPE)de_CH
dc.identifier.doi10.1002/adfm.201001622de_CH
zhaw.funding.euNode_CH
zhaw.issue3de_CH
zhaw.originated.zhawNode_CH
zhaw.pages.end539de_CH
zhaw.pages.start532de_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.volume201de_CH
zhaw.publication.reviewPeer review (Publikation)de_CH
zhaw.webfeedProzesstechnikde_CH
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Karageorgakis, N. I., Heel, A., Rupp, J. L. M., Aguirre, M. H., Graule, T., & Gauckler, L. J. (2011). Properties of flame sprayed Ce0.8Gd0.2O1.9-δ electrolyte thin films. Advanced Functional Materials, 201(3), 532–539. https://doi.org/10.1002/adfm.201001622
Karageorgakis, N.I. et al. (2011) ‘Properties of flame sprayed Ce0.8Gd0.2O1.9-δ electrolyte thin films’, Advanced Functional Materials, 201(3), pp. 532–539. Available at: https://doi.org/10.1002/adfm.201001622.
N. I. Karageorgakis, A. Heel, J. L. M. Rupp, M. H. Aguirre, T. Graule, and L. J. Gauckler, “Properties of flame sprayed Ce0.8Gd0.2O1.9-δ electrolyte thin films,” Advanced Functional Materials, vol. 201, no. 3, pp. 532–539, 2011, doi: 10.1002/adfm.201001622.
KARAGEORGAKIS, Nikolaos I., Andre HEEL, Jennifer L. M. RUPP, Myriam H. AGUIRRE, Thomas GRAULE und Ludwig J. GAUCKLER, 2011. Properties of flame sprayed Ce0.8Gd0.2O1.9-δ electrolyte thin films. Advanced Functional Materials. 2011. Bd. 201, Nr. 3, S. 532–539. DOI 10.1002/adfm.201001622
Karageorgakis, Nikolaos I., Andre Heel, Jennifer L. M. Rupp, Myriam H. Aguirre, Thomas Graule, and Ludwig J. Gauckler. 2011. “Properties of Flame Sprayed Ce0.8Gd0.2O1.9-δ Electrolyte Thin Films.” Advanced Functional Materials 201 (3): 532–39. https://doi.org/10.1002/adfm.201001622.
Karageorgakis, Nikolaos I., et al. “Properties of Flame Sprayed Ce0.8Gd0.2O1.9-δ Electrolyte Thin Films.” Advanced Functional Materials, vol. 201, no. 3, 2011, pp. 532–39, https://doi.org/10.1002/adfm.201001622.


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