METAL SUPPORT, SUPPORTED METAL CATALYST, PRODUCTION METHOD FOR AMMONIA, PRODUCTION METHOD FOR HYDROGEN, AND PRODUCTION METHOD FOR CYANAMIDE COMPOUND

摘要

Provided are a supported metal material showing high catalytic activity, a supported metal catalyst, a method of producing ammonia and a method of producing hydrogen using the supported metal catalyst, and a method of producing a cyanamide compound. The supported metal material of the present invention is a supported metal material in which a transition metal is supported on a support, and the support is a cyanamide compound represented by the following general formula (1):MCN₂(1), wherein M represents a group II element of the periodic table, and the specific surface area of the cyanamide compound is 1 m2g-1or more.