Microstructural characterization of La0.4Sr0.6Co0.8Fe0.2O3-δ films deposited by dip coating

Laura Baqué; A Serquis

doi:10.1016/j.apsusc.2007.07.033

Microstructural characterization of La_0.4Sr_0.6Co_0.8Fe_0.2O_3-δ films deposited by dip coating

Laura Baqué, A Serquis

Centro Atómico Bariloche

Research output: Contribution to journal › Conference article › Research › peer-review

Abstract

The dip-coating method has been successfully used for depositing porous electrodes of La0.4Sr0.6Co0.8Fe0.2O3–δ (LSCF) films. Perovskite oxide cobaltites powders have been prepared by an acetic acid-based gel route. Then, cathode films were deposited onto ceramic substrates of the usual electrolyte Cerium Gadolinium Oxide (CGO) by dip coating. The structure and morphology of the powders and films were characterized by X-ray, diffraction (XRD) and scanning electron microscopy (SEM) respectively, to study the correlation between microstructure and deposition parameters. Optimum parameters for obtaining continuous, homogeneous and crack free LSCF films were determined. © 2007 Elsevier B.V. All rights reserved.

Original language	English
Journal	Applied Surface Science
Volume	254
Issue number	1
Pages (from-to)	213-218
ISSN	0169-4332
DOIs	https://doi.org/10.1016/j.apsusc.2007.07.033
Publication status	Published - 2008
Externally published	Yes
Event	13th International Conference on Solid Films and Surfaces - San Carlos de Bariloche, Argentina Duration: 6 Nov 2006 → 10 Nov 2006 Conference number: 13

Conference

Conference	13th International Conference on Solid Films and Surfaces
Number	13
Country/Territory	Argentina
City	San Carlos de Bariloche
Period	06/11/2006 → 10/11/2006

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10.1016/j.apsusc.2007.07.033

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title = "Microstructural characterization of La0.4Sr0.6Co0.8Fe0.2O3-δ films deposited by dip coating",

abstract = "The dip-coating method has been successfully used for depositing porous electrodes of La0.4Sr0.6Co0.8Fe0.2O3–δ (LSCF) films. Perovskite oxide cobaltites powders have been prepared by an acetic acid-based gel route. Then, cathode films were deposited onto ceramic substrates of the usual electrolyte Cerium Gadolinium Oxide (CGO) by dip coating. The structure and morphology of the powders and films were characterized by X-ray, diffraction (XRD) and scanning electron microscopy (SEM) respectively, to study the correlation between microstructure and deposition parameters. Optimum parameters for obtaining continuous, homogeneous and crack free LSCF films were determined. {\textcopyright} 2007 Elsevier B.V. All rights reserved.",

author = "Laura Baqu{\'e} and A Serquis",

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doi = "10.1016/j.apsusc.2007.07.033",

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AU - Serquis, A

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N2 - The dip-coating method has been successfully used for depositing porous electrodes of La0.4Sr0.6Co0.8Fe0.2O3–δ (LSCF) films. Perovskite oxide cobaltites powders have been prepared by an acetic acid-based gel route. Then, cathode films were deposited onto ceramic substrates of the usual electrolyte Cerium Gadolinium Oxide (CGO) by dip coating. The structure and morphology of the powders and films were characterized by X-ray, diffraction (XRD) and scanning electron microscopy (SEM) respectively, to study the correlation between microstructure and deposition parameters. Optimum parameters for obtaining continuous, homogeneous and crack free LSCF films were determined. © 2007 Elsevier B.V. All rights reserved.

AB - The dip-coating method has been successfully used for depositing porous electrodes of La0.4Sr0.6Co0.8Fe0.2O3–δ (LSCF) films. Perovskite oxide cobaltites powders have been prepared by an acetic acid-based gel route. Then, cathode films were deposited onto ceramic substrates of the usual electrolyte Cerium Gadolinium Oxide (CGO) by dip coating. The structure and morphology of the powders and films were characterized by X-ray, diffraction (XRD) and scanning electron microscopy (SEM) respectively, to study the correlation between microstructure and deposition parameters. Optimum parameters for obtaining continuous, homogeneous and crack free LSCF films were determined. © 2007 Elsevier B.V. All rights reserved.

U2 - 10.1016/j.apsusc.2007.07.033

DO - 10.1016/j.apsusc.2007.07.033

M3 - Conference article

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JO - Applied Surface Science

JF - Applied Surface Science

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T2 - 13th International Conference on Solid Films and Surfaces

Y2 - 6 November 2006 through 10 November 2006

ER -