Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7720880 | International Journal of Hydrogen Energy | 2014 | 5 Pages |
Abstract
A novel vacuum dip-coating method has been adopted to form a dense thin yttrium stabilized zirconia (YSZ) layer on the pre-fired Ni/YSZ anode substrate. Scandia-stabilized Zirconia (ScSZ) was screen-printed onto the YSZ layer as the cathode backbone material and co-fired in a single step. Sm0.5Sr0.5CoO3âδ (SSC) nanoparticles were infiltrated into the ScSZ porous layer with a loading of 29.17wt% to gain the composite cathode. Without any optimization, the cell reached a maximum power density of 0.85 W cmâ2 with an area-specific resistance of 0.914 Ω cm2 at 750 °C.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Electrochemistry
Authors
Zhenyi Zhou, Da Han, Hao Wu, Shaorong Wang,