Solid electrolyte fuel cell and method for manufacture of same

摘要

This invention provides a solid electrolyte fuel cell operable with high efficiency even in the temperature range of about 850 DEG to 650 DEG C., The invention is characterized by the use of a novel perovskite double oxide of the composition AXBYO3- alpha . The fabrication of the electrolyte, air electrode and fuel electrode layers by tape casting has contributed to marked improvement in processability and productivity.