Performance improvement of anode-supported electrolytes for planar solid oxide fuel cells via a tape-casting/lamination/co-firing technique

Co-sintering anode and Y2O3 stabilized ZrO2 thin electrolyte film for solid oxide fuel cell fabricated by co-tape casting

“…It was 1.20 U cm 2 for the unit cell at 750 C. This was compared with the results reported, shown in Table 2. The ASR was equal to that of the cell reported by Barfod [36], but was larger than that reported by Song et al [18], Moon et al [17] and Park et al [6], indicating that our experiments should be further improved.…”

“…Defects such as delaminations, warp and cracks will occur in the component or at the interface between the individual layers during the co-sintering process. The damage impairs the performance of the cell [6], and sometimes causes its destructions.…”

“…Tape casting is a cost-effective technique used for fabricating large-scale ceramic substrates and multilayered structures [5]. Compared with other conventional fabricating techniques of ceramics, such as lamination [6], extrusion [7], roll coating [8], spray pyrolysis [9], vacuum slurry coating [10], this approach is relatively simple and can be applied to a variety of electronic devices, such as multilayer ceramic capacitors, low temperature and co-sintering ceramics [11]. Also, the inexpensive tape casting machine can reduce the equipment cost greatly in its commercial application.…”

Synthesis of Li1.3Al0.3Ti1.7(PO4)3 films with nasicon structure by tаpe casting method

“…Therefore, it is necessary to find ways to increase the density of thick films at their synthesis. Using optimal heat reatment or by reducing the deformation of the surface (wet film lamination technology) can increase the density of films [17][18][19]. Isostatic lamination is one of the most important processes in multilayer ceramic technology that effect the quality of the threedimensional structure.…”

Fabrication and Characterization of Graded Anodes for Anode-Supported Solid Oxide Fuel Cells by Tape Casting and Lamination

“…Their cells showed excellent electrical and electrochemical at intermediate temperatures (550 mWcm at 700 °C). In addition, Park et al [ 10 ] optimized the flatness of the anodesupported electrolyte by controlling the firing schedule, the lamination method, and the applied load during firing. Finally, Li et NiO-YSZ and NiO-SDC anode-supported SDC film electrolytes by laminating 24 sheets of anode and one sheet of electrolyte and co-firing and obtained a maximum power density for the anode-supported SDC electrolyte single cell of 93 mW cm at 800 °C using hydrogen as fuel.…”