Production of a ceramic solid electrolyte separator used for an electrochemical high temperature cell comprises mixing the particulate starting material with a binder, extruding the mixture and sintering the green body formed

摘要

Production of a ceramic solid electrolyte separator comprises mixing the particulate starting material with a binder to form an extrudable mixture; extruding the mixture to form a uniform sinterable green body which includes a number of tubes connected together; and sintering the green body to form a sintered polycrystalline ceramic solid electrolyte containing a number of solid electrolyte separator tubes connected together.