Chromium poisoning and degradation at LaNi0.6Fe0.4O3 cathode with LaNi0.6Fe0.4O3–Gd0.2Ce0.8O2 functional layer for SOFC under open circuit condition
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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
Enhanced Electrochemical Activity and Chromium Tolerance of the Nucleation-Agent-Free La2Ni0.9Fe0.1O4+δ Cathode by Gd0.1Ce0.9O1.95 Incorporation
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DOI: 10.1007/s13391-018-0045-y
Abstract: For the sake of improving the electrochemical activity and chromium tolerance of the K2NiF4-type oxide, La2NiO4+δ (LNO), with nonnucleation agents like Mn and Sr elements, the electrochemical performance and degradation were comparatively studied at two… read more here.
Keywords: electrochemical activity; lnf; chromium tolerance; incorporation ... See more keywords