摘要
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.
有在从 metalorganic 框架(ZIF-8 ) 导出的做氮的多孔的碳(NPC ) 上支持的不同作文的分散得好的二金属的 NiRh nanoparticles (NP ) 通过一个合作减小方法被综合。NPC-900 支持了 NiRh 催化剂展览向从肼的氢产生的最高催化的活动和 100% 氢选择。这些性质可能被归因于高表面区域和 NPC 的高 graphitization。这策略可以为由作为支持利用 NPC 抛锚设计高效的催化剂开创一条新大街为另外的应用的活跃金属 NP。
基金
Acknowledgements This work was financially supported by the National Natural Science Foundation of China （Nos. 21201134 and 21571145）, the Natural Science Foundation of Jiangsu Province （No. BK20130370）, the Natural Science Foundation of Hubei Province （No. 2013CFB288）, the Creative Research Groups of Hubei Province （No. 2014CFA007）, and Large-scale Instrument and Equipment Sharing Foundation of Wuhan University.
