Chromium poisoning and degradation at LaNi0.6Fe0.4O3 cathode with LaNi0.6Fe0.4O3–Gd0.2Ce0.8O2 functional layer for SOFC under open circuit condition
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Solid State Electrochemistry"
DOI: 10.1007/s10008-018-3923-1
Abstract: We fabricate symmetrical cells adopting LaNi0.6Fe0.4O3–δ (LNF) cathode with LNF–Gd0.2Ce0.8O2 (GDC) functional layer on scandia-stabilized zirconia electrolyte by screen printing. Degradation of cathode performances by Cr poisoning is studied. Specific polarization resistance (Rp) increases with… read more here.
Keywords: lnf; layer; cathode; lani0 6fe0 ... See more keywords
Evaluation of electrochemical properties of LaNi0.6Fe0.4O3− - Ce0.9Gd0.1O1.95 composite as air electrode for SOFC
Sign Up to like & getrecommendations! Published in 2019 at "Solid State Ionics"
DOI: 10.1016/j.ssi.2018.12.023
Abstract: Abstract The electrochemical properties of the composite electrodes of LaNi0.6Fe0.4O3−δ-Ce0.9Gd0.1O1.95 in various compositions were measured by electrochemical impedance spectroscopy as a function of temperature and p(O2). The enhancement of area-specific conductivity, σE, was found higher… read more here.
Keywords: lani0 6fe0; electrochemical properties; 6fe0 4o3; 9gd0 1o1 ... See more keywords