A novel Co/Ni bimetallic nanoparticle supported by nitrogen-doped porous carbon (NPC), Co/Ni@NPC-700, exhibits high conversion, chemoselectivity, and recyclability in the hydrogenation of 16 different nitro compounds into desired amines with hydrazine hydrate under mild conditions. The synergistic effects of Co/Ni bimetal nanoparticles and the NPC-supported porous honeycomb structure with more accessible active sites may be responsible for the high catalytic hydrogenation performance.
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School of Environment and Safety Engineering, North University of China, Taiyuan, 030051, China.
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