Method of fabricating an assembly comprising an anode-supported electrolyte, and ceramic cell comprising such an assembly

摘要

Electrochemical cell on the basis of electrode-supported thin electrolyte comprising an anodic support (1) consisting of a nickel/zirconia material and an electrolyte layer (3) disposed comprising zirconia thereon and a cathode layer (6) which is in turn disposed thereon. To improve the quality of the cell and to increase the output it is proposed to arrange an auxiliary or intermediate layer (2) between the electrolyte layer and the anodic support. This auxiliary layer consists of nickel and zirconia particles which are substantially smaller than the particles of the support. Then an electrolyte layer (10) and, on the other side of the anodic support, a current collector layer are applied. None of these layers are sintered. Only after an assembly obtained in this manner has been obtained is a sintering treatment carried out.