Microstructural Characterization Of La_(0.4)sr_(0.6)co_(0.8)fe_(0.2)o_(3-δ) Films deposited By Dip Coating

L. Baque; A. Serquis

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Microstructural Characterization Of La_(0.4)sr_(0.6)co_(0.8)fe_(0.2)o_(3-δ) Films deposited By Dip Coating

机译：浸涂沉积La_（0.4）sr_（0.6）co_（0.8）fe_（0.2）o_（3-δ）薄膜的微观结构表征

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The dip-coating method has been successfully used for depositing porous electrodes of La_(0.4)Sr_(0.6)Co_(0.8)Fe_(0.2)O_(3-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.

机译：浸涂法已成功用于沉积La_（0.4）Sr_（0.6）Co_（0.8）Fe_（0.2）O_（3-δ）（LSCF）膜的多孔电极。钙钛矿氧化物钴粉已经通过基于乙酸的凝胶路线制备。然后，通过浸涂将阴极膜沉积到通常的电解质氧化铈Ga（CGO）的陶瓷基板上。分别通过X射线，衍射（XRD）和扫描电子显微镜（SEM）对粉末和薄膜的结构和形貌进行表征，以研究其微观结构与沉积参数之间的关系。确定了获得连续，均匀和无裂纹的LSCF膜的最佳参数。

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《Applied Surface Science》 |2007年第1期|p.213-218|共6页
作者
L. Baque; A. Serquis;
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作者单位

Centro Atomico Bariloche, 8400 S. C. de Bariloche, Argentina;

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原文格式 PDF
正文语种 eng
中图分类应用物理学;
关键词
dip coating; lanthanum cobaltite; sofc cathode;

机译：浸涂钴酸镧阴极;

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1. La_(0.6)Sr_(0.4)Co_(0.8)Fe_(0.2)O_(3-δ)Fe_2O_3/La_(0.6)Sr_(0.4)Co_(0.8)Fe_(0.2)O_(3-δ)Powders: XPS Characterization [J] . Alessandro Galenda, Marta Maria Natile, Antonella Glisenti Surface science spectra . 2006,第1期

机译：La_（0.6）Sr_（0.4）Co_（0.8）Fe_（0.2）O_（3-δ）Fe_2O_3 / La_（0.6）Sr_（0.4）Co_（0.8）Fe_（0.2）O_（3-δ）粉体：XPS表征
2. Electrochemical performance of unsintered Ba_(0.5)Sr_(0.5)Co_(0.8)Fe_(0.2)O_(3-δ), La_(0.6)Sr_(0.4)Co_(0.8)Fe_(0.2)O_(3-δ), and La_(0.8)Sr_(0.2)Mn0_(3-δ) cathodes for metal-supported solid oxide fuel cells [J] . Yu-Mi Kim, Pattaraporn Kim-Lohsoontorn, Seung-Wook Baek, International journal of hydrogen energy . 2011,第4期

机译：未烧结的Ba_（0.5）Sr_（0.5）Co_（0.8）Fe_（0.2）O_（3-δ），La_（0.6）Sr_（0.4）Co_（0.8）Fe_（0.2）O_（3-δ），和金属负载固体氧化物燃料电池的La_（0.8）Sr_（0.2）Mn0_（3-δ）阴极
3. Nanostructured La_(0.6)Sr_(0.4)Co_(0.8)Fe_(0.2)O_3/Y_(0.08)Zr_(0.92)O_(1.96)/La_(0.6)Sr_(0.4)Co_(0.8)Fe_(0.2)O_3 (LSCF/YSZ/LSCF) symmetric thin film solid oxide fuel cells [J] . Bo-Kuai Lai, Kian Kerman, Shriram Ramanathan Journal of power sources . 2011,第4期

机译：纳米La_（0.6）Sr_（0.4）Co_（0.8）Fe_（0.2）O_3 / Y_（0.08）Zr_（0.92）O_（1.96）/ La_（0.6）Sr_（0.4）Co_（0.8）Fe_（0.2）O_3（ LSCF / YSZ / LSCF）对称薄膜固体氧化物燃料电池
4. Fabrication and Characterization of Thin Film La_(0.6)Sr_(0.4)Co_(0.2)Fe_(0.8)O_(3-δ) (LSCF) and La_(0.6)Sr_(0.4)Co_(0.2)Fe_(0.8)O_(3-δ)-Ce_(0.8)Gd_(0.2)O_(1.9) (CGO) Composite Cathodes [C] . B. Angoua, E. Slamovich Materials Science Technology Conference and Exhibition . 2009

机译：薄膜LA_（0.6）SR_（0.4）CO_（0.2）FE_（0.8）O_（3-Δ）（LSCF）和LA_（0.6）SR_（0.2）CO_（0.2）FE_（0.8）FE_（0.8）O_（0.8）O_（0.8）O_（0.8）O_（0.8）O_（0.8）O_（0.8）O_（0.8）O_（ 3-Δ）-CE_（0.8）GD_（0.2）O_（1.9）（CGO）复合阴极
5. The sintering temperature effect on electrochemical properties of Ce0.8Sm0.05Ca0.15O2-δ (SCDC)-La0.6Sr0.4Co0.2Fe0.8O3-δ (LSCF) heterostructure pellet [O] . Xiyu Nie, Ying Chen, Naveed Mushtaq, 2019

机译：烧结温度对Ce0.8Sm0.05Ca0.15O2-δ（SCDC）-La0.6Sr0.4Co0.2Fe0.8O3-δ（LSCF）异质团粒电化学性能的影响
6. Oxygen Permeation and Stability Study of (La_0.6Ca_0.4)_0.98(Co_0.8Fe_0.2)O_3-δ Membranes:Alternative title; Oxygen permeation and stability study of (La0.6Ca0.4)(0.98)(Co0.8Fe0.2)O3-delta membranes [O] . Salehi, Mehdi, Søgaard, Martin, Esposito, Vincenzo, 2019

机译：氧气渗透和稳定性研究（La _{0.6 Ca _{0.4 ）_{0.98 （Co _{0.8 Fe _{0.2 < / sub>）O _{3-δ膜：替代标题; （La0.6Ca0.4）（0.98）（Co0.8Fe0.2）O3-δ膜的氧渗透性和稳定性研究}}}}}}

Microstructural Characterization Of La_(0.4)sr_(0.6)co_(0.8)fe_(0.2)o_(3-δ) Films deposited By Dip Coating

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