NiRh nanoparticles supported on nitrogen-doped porous carbon as highly efficient catalysts for dehydrogenation of hydrazine in alkaline solution

作者：Xia, Bingquan; Chen, Kang; Luo, Wei^*; Cheng, Gongzhen

来源：Nano Research, 2015, 8(11): 3472-3479.

DOI：10.1007/s12274-015-0845-4

• hydrogen storage
• metal-organic frameworks
• nitrogen-doped porous carbon
• hydrazine

Well-dispersed bimetallic NiRh nanoparticles (NPs) with different compositions supported on nitrogen-doped porous carbon (NPC) derived from metal-organic frameworks (ZIF-8) were synthesized through a co-reduction method. The NPC-900 supported NiRh catalyst exhibits the highest catalytic activity and 100% hydrogen selectivity toward hydrogen generation from hydrazine. These properties might be attributed to the high surface area and high graphitization of the NPC. This strategy may open up a new avenue for designing high-performance catalysts by utilizing NPC as a support to anchor active metal NPs for additional applications.

• 出版日期2015-11
• 单位武汉大学