环氧化反应是合成苯乙烯氧化物的有效方案,但是目前用于催化该反应的环境友好催化剂仍未得以发展。有鉴于此,中科院高能物理所董俊才、清华大学王定胜等报道了一种担载于多孔石墨型氮化碳的单原子Ag催化剂Ag1/mpg-C3N4,该催化剂中的Ag1担载量达到10.21 wt %,是迄今为止报道的最高Ag1担载量。
Shubo Tian, Chao Peng, Juncai Dong*, Qi Xu, Zheng Chen, Dong Zhai, Yu Wang, Lin Gu, P. Hu, Haohong Duan, Dingsheng Wang*, and Yadong Li, High-Loading Single-Atomic-Site Silver Catalysts with an Ag1–C2N1 Structure Showing Superior Performance for Epoxidation of Styrene, ACS Catal. 2021, 11, 4946–4954
DOI: 10.1021/acscatal.1c00455
https://pubs.acs.org/doi/10.1021/acscatal.1c00455