ACS Catalysis p. 8672 - 8682 (2020)
Update date:2022-08-16
Topics:
Du, Congcong
Gao, Shutao
Gao, Yongjun
Huang, Jianyu
Meng, Tao
Qiao, Yuqing
Shang, Ningzhao
Shen, Tongde
Wang, Chun
Wang, Haijun
Wang, Junmin
Wang, Zhi
Wu, Qiuhua
Zhang, Longkang
Single-atom catalysts (SACs) have attracted much attention due to their outstanding catalytic performance in heterogeneous catalysis. Here, we report a template sacrificial method to fabricate an atomically dispersed Co catalyst; three kinds of silica templates with different microstructures (MCM-41, SBA-15, and FDU-12) were employed and the effect of pore structure of the templates on the dispersity of Co was investigated. The catalysts fabricated with different templates presented different Co dispersities, leading to distinguishing catalytic performance. The optimized Co1?NC-(SBA) catalyst with atomically dispersed Co displayed outstanding catalytic activity for the hydrodeoxygenation (HDO) of lignin-derived species as well as the hydrogenation of various nitroaromatics. The reaction mechanism of the HDO of vanillin was investigated by using density functional theory calculations as well.
View MoreEvergreen Chemical Industry Ltd.
Contact:86-553-4918210
Address:6#2-602 Wanhaobailing
Contact:+86-371-55981030
Address:Room 1571, Macalline Soho, No.1, Shangdu Road, Zhengzhou, Henan
Shanghai Bojing Chemical Co., Ltd.
Contact:021-37122233
Address:6F Buildiing 11,No.388,Baifu Road,District Fengxian.Shanghai, China.
Shanghai Harvest Chemical Ind. Co., Ltd.
Contact:021-51385350
Address:ROOM 806-807, AI LI CHEN BUILDING, No.333 JINGXIANG ROAD, PUDONG DISTRICT, 201206, SHANGHAI
Contact:86 21 3772 9386
Address:Rm.1803,Starry Bldg.1,1505 Meijiabang Road,Shanghai 201620 China
Doi:10.1002/anie.202003094
(2020)Doi:10.1021/ja01594a044
(1956)Doi:10.1021/ac60009a015
(1947)Doi:10.1016/0040-4039(95)01343-G
(1995)Doi:10.1016/j.poly.2013.04.055
(2013)Doi:10.1021/jo00388a001
(1987)