SINTERED MATERIAL OF LANTHANUM CALCIUM CHROMITE AND FLAT PLATE TYPE SOLID ELECTROLYTIC FUEL CELL USING THE SAME SINTERED MATERIAL

摘要

PURPOSE:To manufacture a sintered material of lanthanum calcium chromite suitable as an interconnector and a separator material of flat plate type solid electrolytic fuel cell at a low cost in a short time and simply. CONSTITUTION:Lanthanum calcium chromite (La1-xCaxCr1-yO3) powder having a molar ratio of elements of main components of a mixture before synthesis of power of La:Ca:Cr=(1-x):x:(1-y) wherein values of x and y satisfy (1), (2) and (3) of 0