大比表面的γ－Ｍｏ２Ｎ在烃类加氢反应中有与Ｒｕ、Ｐｄ和Ｐｔ等贵金属催化剂相当的催化活性及高的加氢脱硫、脱氮选择性，引起催化界的极大关注，可望成为取代硫化钼系列催化剂的催化新材料［１］。研究表明这类催化剂的催化活性与其比表面密切相关。目前，高比表面的γ... The large specific surface area of ​​γ-Mo2N has the similar catalytic activity and high hydrodesulfurization and denitrification selectivity as the Ru, Pd and Pt noble metal catalysts in the hydrocarbon hydrogenation reaction, A series of catalysts to replace the molybdenum sulfide catalytic new materials [1]. Research shows that the catalytic activity of these catalysts is closely related to their specific surface area. At present, the high surface area γ