Synergistic effects of temperature and polarization on Cr poisoning of La0.6Sr0.4Co0.2Fe0.8O3-: δ solid oxide fuel cell cathodes

Synergistic effects of temperature and polarization on Cr poisoning of La0.6Sr0.4Co0.2Fe0.8O3-: δ solid oxide fuel cell cathodes

La0.6Sr0.4Co0.2Fe0.8O3-δ (LSCF) solid oxide fuel cell cathodes were poisoned by Cr at different temperatures and polarization conditions with a Cr-Fe alloy as the interconnect. Cr induced degradation was analysed by electrochemical impedance spectroscopy (EIS) focusing on the electrochemical resista...

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Bibliographic Details
Main Authors: Ni, N., Wang, C.C., Jiang, San Ping, Skinner, S.J.
Format: Journal Article
Language:English
Published: ROYAL SOC CHEMISTRY 2019
Subjects:
Science & Technology
Physical Sciences
Technology
Chemistry, Physical
Energy & Fuels
Materials Science, Multidisciplinary
Chemistry
Materials Science
CHROMIUM DEPOSITION
DEGRADATION
ELECTRODES
IMPEDANCE
MECHANISM
Online Access:http://purl.org/au-research/grants/arc/DP180100731
http://hdl.handle.net/20.500.11937/90959

Internet

http://purl.org/au-research/grants/arc/DP180100731
http://hdl.handle.net/20.500.11937/90959

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