| abstract |
FIELD: chemistry. n SUBSTANCE: invention relates to an ammonia synthesis catalyst. Said catalyst is a supported metal catalyst which is deposited on a mayenite-type compound, containing conduction electrons in concentration of 10 15 cm -3 or higher and serving as a support for the ammonia synthesis catalyst. The invention also relates to a method of producing said catalyst and an ammonia synthesis method using said catalyst. n EFFECT: disclosed catalyst enables synthesis of ammonia with high efficiency in mild conditions. n 7 cl, 1 dwg, 4 tbl, 11 ex |