Material, useful for the production of oxygen at high temperatures, comprises a manganese oxide, where the material has a molecular sieve structure with an arrangement in the form of channel having polygonal section

摘要

Material comprises at least one manganese oxide (a), where the material has a molecular sieve structure with an arrangement in the form of channel having polygonal section. Material comprises at least one manganese oxide of formula (A xMn yO z-d) (a), where the material has a molecular sieve structure with an arrangement in the form of channel having polygonal section. x : greater than 0 to 2; y : 5-8; z : 10-16; d : -0.4 to 0.4; and A : at least one element consisting of Li, Na, K, Pb, Mg, Ca, Sr, Ba, Co, Cu, Ag, Tl or Y.