Performance stability and degradation mechanism of La0.6Sr0.4Co0.2Fe0.8O3-δ cathodes under solid oxide fuel cells operation conditions

QR Code

Performance stability and degradation mechanism of La0.6Sr0.4Co0.2Fe0.8O3-δ cathodes under solid oxide fuel cells operation conditions

The performance stability and degradation mechanism of La0.6Sr0.4Co0.2Fe0.8O3d (LSCF)cathodes and LSCF impregnated Gd0.1Ce0.9O2d (LSCF-GDC) cathodes are investigated undersolid oxide fuel cell operation conditions. LSCF and LSCF-GDC cathodes show initiallyperformance improvement but degrade under ca...

Full description

Bibliographic Details
Main Authors:	Liu, Y., Chen, Kongfa, Zhao, Ling, Chi, B., Pu, J., Jiang, San Ping
Format:	Journal Article
Published:	Elsevier Ltd 2014
Subjects:	LSCF impregnated GDC Current treatment - Degradation mechanism LSCF cathode Solid oxide fuel cells Stability
Online Access:	http://hdl.handle.net/20.500.11937/11970

Similar Items

A stability study of impregnated LSCF–GDC composite cathodes of solid oxide fuel cells
by: Liu, Y., et al.
Published: (2013)

Palladium surface modified La(0.6)Sr(0.4)Co(0.2)Fe(0.8)O(3-δ) hollow fibres for oxygen separation
by: Yacou, C., et al.
Published: (2011)

Performance and stability of La0.8Sr0.2MnO3 cathode promoted with palladium based catalysts in solid oxide fuel cells
by: Babaei, A., et al.
Published: (2011)

Performance and structural stability of Gd0.2Ce0.8O1.9 infiltrated La0.8Sr0.2MnO3 nanostructured oxygen electrodes of solid oxide electrolysis cells
by: Chen, Kongfa, et al.
Published: (2014)

Developing cathode and electrolyte materials for intermediate temperature solid oxide fuel cells
by: Liu, Tian-Hui
Published: (2020)

Effect of temperature on the chromium deposition and poisoning of La0.6Sr0.4Co0.2Fe0.8O3-δ cathodes of solid oxide fuel cells
by: Wang, C., et al.
Published: (2014)

Co2MnO4 spinel-palladium co-infiltrated La 0.7Ca0.3Cr0.5Mn0.5O 3-[delta] cathodes for intermediate temperature solid oxide fuel cells
by: He, H., et al.
Published: (2011)

A model for the delamination kinetics of La0.8Sr0.2MnO3 oxygen electrodes of solid oxide electrolysis cells
by: Zhang, Y., et al.
Published: (2012)

Impact of volatile boron species on the microstructure and performance of nano-structured (Gd,Ce)O2 infiltrated (La,Sr)MnO3 cathodes of solid oxide fuel cells
by: Chen, Kongfa, et al.
Published: (2012)

Effect of Volatile Boron Species on the Electrocatalytic Activity of Cathodes of Solid Oxide Fuel Cells: III. Ba0.5Sr0.5Co0.8Fe0.2O3-δ Electrodes
by: Chen, Kongfa, et al.
Published: (2014)

Synergistic effects of temperature and polarization on Cr poisoning of La0.6Sr0.4Co0.2Fe0.8O3-: δ solid oxide fuel cell cathodes
by: Ni, N., et al.
Published: (2019)

A La0.8Sr0.2MnO3/La0.6Sr0.4Co0.2Fe0.8O3−δ core–shell structured cathode by a rapid sintering process for solid oxide fuel cells
by: Ai, Na, et al.
Published: (2017)

Enhanced Chromium Tolerance of La0.6Sr0.4Co0.2Fe0.8O3-δ Cathode by BaO Infiltration
by: Chen, K., et al.
Published: (2015)

Polarization Promoted Chemical Reaction between Ba0.5Sr0.5Co0.8Fe0.2O3-δ Cathode and Ceria Based Electrolytes of Solid Oxide Fuel Cells
by: Yung, H., et al.
Published: (2012)

Chromium and Sulfur Contaminants on La0.6Sr0.4Co0.2Fe0.8O3-δ Cathodes of Solid Oxide Fuel Cells
by: Wang, C., et al.
Published: (2015)

Sulfur Deposition and Poisoning of La0.6Sr0.4Co0.2Fe0.8O3-[delta] Cathode Materials of Solid Oxide Fuel Cells
by: Wang, C., et al.
Published: (2014)

Evaluation of (Ba 0.5Sr 0.5) 0.85Gd 0.15Co 0.8Fe 0.2O 3-[delta] cathode for intermediate temperature solid oxide fuel cell
by: Li, Z., et al.
Published: (2012)

Combined Cr and S poisoning of La0.8Sr0.2MnO3-δ (LSM) cathode of solid oxide fuel cells
by: Wang, Cheng Cheng, et al.
Published: (2019)

Insight into surface segregation and chromium deposition on La0.6Sr0.4Co0.2Fe0.8O3-δ cathodes of solid oxide fuel cells
by: Zhao, L., et al.
Published: (2014)

Raman Spectroscopy Study of Chromium Deposition on La0.6Sr0.4Co0.2Fe0.8O3-δ Cathode of Solid Oxide Fuel Cells
by: Zhao, L., et al.
Published: (2014)

Evaluation of La0.6Sr0.4Co0.2Fe0.8O3-δ as a potential cathode for proton-conducting solid oxide fuel cell
by: Ismariza Ismail,, et al.
Published: (2018)

Fundamental Understanding and Application of Ba0.5Sr0.5Co0.8Fe0.2O3−δ Perovskite in Energy Storage and Conversion: Past, Present, and Future
by: Xu, Xiaomin, et al.
Published: (2021)

A novel approach for substantially improving the sinterability of BaZr0.4Ce0.4Y0.2O3-delta electrolyte for fuel cells by impregnating the green membrane with zinc nitrate as a sintering aid
by: Liu, Y., et al.
Published: (2013)

Composite cathode La0.4Sr0.4TiO3-[delta]- Ce0.8Sm0.2O2-[delta] impregnated with Ni for high-temperature steam electrolysis
by: Gan, Y., et al.
Published: (2014)

Effect of SO2 Poisoning on the Electrochemical Activity of La0.6Sr0.4Co0.2Fe0.8O3-δ Cathodes of Solid Oxide Fuel Cells
by: Wang, C., et al.
Published: (2017)

Highly chromium contaminant tolerant BaO infiltrated La0.6Sr0.4Co0.2Fe0.8O3-delta cathodes for solid oxide fuel cells
by: Chen, Kongfa, et al.
Published: (2015)

Palladium and ceria infiltrated La0.8Sr0.2Co0.5Fe0.5O3-[delta] cathodes of solid oxide fuel cells
by: Chen, J., et al.
Published: (2009)

SrCo0.8Ti0.1Ta0.1O3-δ perovskite: A new highly active and durable cathode material for intermediate-temperature solid oxide fuel cells
by: Gu, H., et al.
Published: (2021)

Electrochemical performance of La0.6Sr0.4Co0.2Fe0.8O3-δ cathode material prepared by a sol-gel method assisted with functionalized carbon nanotubes
by: Nurul Izzati Abd Malek,, et al.
Published: (2020)

Sintering and oxygen permeation studies of La0.6Sr0.4Co0.2Fe0.8O3-δ ceramic membranes with improved purity
by: Zou, Y., et al.
Published: (2011)

Chromium deposition and poisoning on (La0.6 Sr0.4-x Bax) (Co0.2 Fe0.8) O3 (0=x= 0.4) cathodes of solid oxide fuel cells
by: Chen, X., et al.
Published: (2008)

Highly sulfur poisoning-tolerant BaCeO3-impregnated La0.6Sr0.4Co0.2Fe0.8O3−δ cathodes for solid oxide fuel cells
by: Wang, C., et al.
Published: (2018)

A surface modified La0.6Sr0.4Co0.2Fe0.8O3-δ ultrathin membrane for highly efficient oxygen separation
by: He, Beibei, et al.
Published: (2014)

Effect of strontium content on chromium deposition and poisoning in Ba1-xSrxCo0.8Fe0.2O3-δ (0.3≤ x ≤0.7) cathodes of solid oxide fuel cells
by: Kim, Y., et al.
Published: (2012)

Chromium deposition and poisoning at La0.6Sr0.4Co0.2Fe0.8O3d oxygen electrodes of solid oxide electrolysis cells
by: Wei, B., et al.
Published: (2015)

Electrochemical Performance of Ba0.5Sr0.5Co0.8Fe0.2O3−δ in Symmetric Cells With Sm0.2Ce0.8O1.9 Electrolyte for Nitric Oxide Reduction Reaction
by: Shi, Huangang, et al.
Published: (2020)

Surface segregation and chromium deposition and poisoning on La 0.6Sr0.4Co0.2Fe0.8O 3-d cathodes of solid oxide fuel cells
by: Zhao, L., et al.
Published: (2013)

Study on the Cr deposition and poisoning phenomenon at (La0.6Sr0.4)(Co0.2Fe0.8)O3-d electrode of solid oxide fuel cells by transmission X-ray microscopy
by: Chen, X., et al.
Published: (2014)

Cr deposition on porous La0.6Sr0.4Co0.2Fe0.8O3 − δ electrodes of solid oxide cells under open circuit condition
by: Wei, B., et al.
Published: (2015)

Highly stable La0.6Sr0.4Co0.2Fe0.8O3−δ hollow fibre membrane for air separation swept by steam or steam mixture
by: Wang, R., et al.
Published: (2015)