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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Laukaitis, Giedrius
Kaunas University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2022Properties on Yttrium-Doped/Undoped Barium Cerate and Barium Zirconate Thin Films Formed by E-Beam Vapor Deposition
- 2021Properties of Barium Cerate-Zirconate Thin Filmscitations
- 2013The investigation of e-beam deposited titanium dioxide and calcium titanate thin filmscitations
- 2012Synthesis and characterization of multilayered GDC and SDC thin films deposited by e-beam technique
- 2011Scandium stabilized zirconium thin films formation by e-beam techniquecitations
- 2011The properties of scandium and cerium stabilized zirconium thin films formed by e-beam techniquecitations
- 2011Synthesis and characterization of GDC solid electrolytes obtained by solid state sintering of multilayer thin filmscitations
- 2011Influence of initial powder particle size on yttrium stabilized zirconium thin films formed by e-beam techniquecitations
- 2010The properties of gadolinium doped cerium oxide thin films formed evaporating nanopowder ceramic
- 2009Porosity evaluation of TiO2 thin films deposited using pulsed DC-magnetron sputtering
- 2009Titanium oxide thin films synthesis by pulsed – DC magnetron sputteringcitations
- 2009The properties of samarium doped ceria oxide thin films grown by e-beam deposition techniquecitations
- 2008Reactive pulsed - dc magnetron sputtering of Cr2O3 thin films
- 2007Formation of gadolinium doped ceria oxide thin films by electron beam deposition
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article
Properties on Yttrium-Doped/Undoped Barium Cerate and Barium Zirconate Thin Films Formed by E-Beam Vapor Deposition
Abstract
<jats:p>As electrolyte materials for proton conductive fuel cells, perovskite-type materials such as barium cerates and barium zirconates have received a lot of attention due to their high protonic conduction at intermediate temperatures. Yet, the crystalline structure and the microstructure of the electrolyte layers are of the utmost importance that define the resulting protonic conductivity. The aim of this research was to investigate the formation of doped/undoped BCO and BZO thin films using e-beam vapor deposition and to analyze the influence of the formation parameters on the microstructural and crystallographic properties. Crystalline structure and microstructure were investigated by X-ray diffractometer and scanning electron microscope, while the elemental composition of the resulting thin films was analyzed by an energy-dispersive X-ray spectroscope. It was found that the formed thin films were highly dense and consisted of the oriented columnar grains. The crystallinity of the thin films was strongly expressed with the predominant crystallographic orientations for undoped/doped barium cerates. Yttrium dopant had an influence on the lattice parameters and crystallite sizes. With the chosen technological parameters allowed to both, barium cerates and barium zirconates did not form carbonates and did not experience the degradation process.</jats:p>