Tag: Phase stability
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Characteristic and Challenges of Scandia Stabilised Zirconia as Solid Oxide Fuel Cell Material–in Depth Review
Scandia-stabilized zirconia (ScSZ) has 1.5–3 times superior conductivity owing to its crystal structure as compared to yttria stabilized zirconia (YSZ). However, also due to this, ScSZ experienced phase structure transition which affects its stability when used as an SOFC electrolyte material and as anode. The typically ceria-doped 10 mol%ScSZ (10Sc1CeSZ) experienced Ce4+ − Ce3+ transition in reduced environment…