Co-Sintering of Dense YSZ Electrolyte Films on Porous NiO-YSZ Supporting Anodes for IT-SOFCs

Characteristics of SOFC single cells with anode active layer via tape casting and co-firing

“…However, they are not used widely in the fabrication of thin electrolytes (below 10 mm) and single cells that operate in an intermediate temperature range, due to the difficulties in obtaining both a thin electrolyte layer with no gas permeability and successful co-fired single cells without processing defects (wrapping, delamination, cracks, etc.) [15,16]. Recently, a successful fabrication of anode-supported electrolytes via tape casting and co-firing with a thin (5 mm) electrolyte for operation under intermediate temperatures was reported by our group [17].…”

Foaming of Filled Polyurethanes for Fabrication of Porous Anode Supports for Intermediate Temperature‐Solid Oxide Fuel Cells

“…In a previous study, the same anodic powder was used for the preparation of standard tapecast anodes. 31 Conductivity measurements performed under similar conditions on these anodes gave values of 250 S/cm at 7001C. Although the conductivity of the foams is significantly lower with respect to the standard anode, because of the extreme porosity of the foam, the high conductivity indicates that good percolation of the Ni phase in the cermet foam structure was achieved.…”