Bilayer Electrolyte Thin Films Gadolinia Doped Ceria /Yttria Stabilized Zirconia Prepared by Pulsed Laser Deposition for Electrochemichal Devices
Abstract:
In this paper bilayer thin films of 10CGO/8YSZ electrolyte with enhanced O2- conductivity composed of gadolinia doped CeO2 (Ce0,9Gd0,1O2-) and yttria stabilized zirconia 8 mol% Y2O3 doped ZrO2 layers were deposited by Pulsed Laser Deposition (PLD) using various numbers of pulses. This composite has supplementary function in electrochemical devices because 10 CGO can act as interdiffusion barrier with cathode materials. The structure and morphology of these thin films, having thicknesses smaller than 1µm, were investigated by X-ray diffraction (XRD), scanning electron microscopy (SEM) and atomic force microscopy (AFM). The XRD patterns exhibit cubic fluorite structure with a sharp (111) peak. The grain size was found to depend on the thickness. Optical characterization was carried out by spectroscopic ellipsometry (SE) using the Tauc-Lorentz model.
Cite this article as: PASCU, R.V., Bilayer Electrolyte Thin Films Gadolinia Doped Ceria /Yttria Stabilized Zirconia Prepared by Pulsed Laser Deposition for Electrochemichal Devices, Rev. Chim., 70(12), 2019, 4181-4186.
Vancouver Pascu RV. Bilayer Electrolyte Thin Films Gadolinia Doped Ceria /Yttria Stabilized Zirconia Prepared by Pulsed Laser Deposition for Electrochemichal Devices. Rev. Chim.[internet]. 2019 Dec;70(12):4181-4186. Available from: https://doi.org/10.37358/RC.19.12.7729
APA 6th edition Pascu, R.V., (2019). Bilayer Electrolyte Thin Films Gadolinia Doped Ceria /Yttria Stabilized Zirconia Prepared by Pulsed Laser Deposition for Electrochemichal Devices. Revista de Chimie, 70(12), 4181-4186. https://doi.org/10.37358/RC.19.12.7729
Harvard Pascu, R.V., (2019). 'Bilayer Electrolyte Thin Films Gadolinia Doped Ceria /Yttria Stabilized Zirconia Prepared by Pulsed Laser Deposition for Electrochemichal Devices', Revista de Chimie, 70(12), pp. 4181-4186. https://doi.org/10.37358/RC.19.12.7729
IEEE R.V. Pascu, "Bilayer Electrolyte Thin Films Gadolinia Doped Ceria /Yttria Stabilized Zirconia Prepared by Pulsed Laser Deposition for Electrochemichal Devices". Revista de Chimie, vol. 70, no. 12, pp. 4181-4186, 2019. [online]. https://doi.org/10.37358/RC.19.12.7729
Text Rovena Veronica Pascu, Bilayer Electrolyte Thin Films Gadolinia Doped Ceria /Yttria Stabilized Zirconia Prepared by Pulsed Laser Deposition for Electrochemichal Devices, Revista de Chimie, Volume 70, Issue 12, 2019, Pages 4181-4186, ISSN 2668-8212, https://doi.org/10.37358/RC.19.12.7729. (https://revistadechimie.ro/Articles.asp?ID=7729) Keywords: Laser ablation; Electrolytes; Bilayer Thin Films; Tauc - Lorentz Model; Electrochemical Fuel Cells Devices
RIS TY - JOUR T1 - Bilayer Electrolyte Thin Films Gadolinia Doped Ceria /Yttria Stabilized Zirconia Prepared by Pulsed Laser Deposition for Electrochemichal Devices A1 - Pascu, Rovena Veronica JF - Revista de Chimie JO - Rev. Chim. PB - Revista de Chimie SRL SN - 2668-8212 Y1 - 2019 VL - 70 IS - 12 SP - 4181 EP - 4186 UR - https://doi.org/10.37358/RC.19.12.7729 KW - Laser ablation KW - Electrolytes KW - Bilayer Thin Films KW - Tauc - Lorentz Model KW - Electrochemical Fuel Cells Devices ER -
BibTex @article{RevCh2019P4181, author = {Pascu Rovena Veronica}, title = {Bilayer Electrolyte Thin Films Gadolinia Doped Ceria /Yttria Stabilized Zirconia Prepared by Pulsed Laser Deposition for Electrochemichal Devices}, journal = {Revista de Chimie}, volume = {70}, number = {12}, pages = {4181-4186}, year = {2019}, issn = {2668-8212}, doi = {https://doi.org/10.37358/RC.19.12.7729}, url = {https://revistadechimie.ro/Articles.asp?ID=7729} }
