催化作用
喹啉
甲酸
转移加氢
钴
选择性
Atom(片上系统)
材料科学
化学
氢
组合化学
化学工程
纳米技术
无机化学
有机化学
钌
嵌入式系统
工程类
计算机科学
作者
Liyun Huang,Hao Zhang,Yuhang Cheng,Qingdi Sun,Tao Gan,Qian He,Xiaohui He,Hongbing Ji
标识
DOI:10.1016/j.cclet.2021.10.004
摘要
Improving the transfer hydrogenation of N-heteroarenes is of key importance for various industrial processes and remains a challenge so far. We reported here a microcapsule-pyrolysis strategy to quasi-continuous synthesis S, N co-doped carbon supported Co single atom catalysts (Co/SNC), which was used for transfer hydrogenation of quinoline with formic acid as the hydrogen donor. Given the unique geometric and electronic properties of the Co single atoms, the excellent catalytic activity, selectivity and stability were observed. Benefiting from the quasi-continuous synthesis method, the as-obtained catalysts provide a reference for the large-scale preparation of single atom catalysts without amplification effect. Highly catalytic performances and quasi-continuous preparation process, demonstrating a new and promising approach to rational design of atomically dispersed catalysts with maximum atomic efficiency in industrial.
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