▎ 摘　　要

NOVELTY - Catalyst comprises: 10-50 wt.% molybdenum; at least one first element including a group V, VI, VII, VIII, IX, X, or XI metal (e.g., silver, cobalt, nickel, copper, rhodium, ruthenium, iridium, palladium, niobium, and manganese); at least one second element including sulfur, carbon, oxygen, phosphorus, nitrogen, and selenium; and optionally, at least one group IA metals. USE - The catalyst are useful for converting hydrogen gas and carbon dioxide into other materials. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: (1) catalytic composition, comprising the catalyst, and a support; (2) preparing (M1) the catalyst comprising coprecipitation, wet impregnation, or ball milling; and (3) hydrogenating (M2) carbon dioxide, comprising contacting the catalyst with a feed mixture comprising carbon dioxide and a reductant gas at a reduction temperature and a reduction pressure, thus providing a liquid product mixture.