Manipulating metal-support interactions of metal catalysts for Fischer-Tropsch synthesis  

作　　者：Qingpeng Cheng Yunhao Liu Shuaishuai Lyu Ye Tian Qingxiang Ma Xingang Li 

机构地区：[1]Collaborative Innovation Center of Chemical Science and Engineering(Tianjin),State Key Laboratory of Chemical Engineering,Tianjin Key Laboratory of Applied Catalysis Science and Technology,School of Chemical Engineering and Technology,Tianjin University,Tianjin 300072,China [2]Advanced Membranes and Porous Materials Center,Physical Sciences and Engineering Division,King Abdullah University of Science and Technology(KAUST),Thuwal 23955-6900,Saudi Arabia [3]State Key Laboratory of High-efficiency Coal Utilization and Green Chemical Engineering,Ningxia University,Yinchuan 750021,China [4]School of Chemical and Biological Engineering,Lanzhou Jiaotong University,Lanzhou 730070,China

出　　处：《Chinese Journal of Chemical Engineering》2021年第7期220-230,共11页中国化学工程学报（英文版）

基　　金：financial support from the National Natural Science Foundation of China(21676182 and 21476159);the Program for Introducing Talents of Discipline to Universities of China(BP0618007);State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering(2020-KF-26);open foundation of State Key Laboratory of Chemical Engineering(SKL-ChE-20B01)。

摘　　要：For supported metal catalyst systems,the impact on catalysis originates from the interaction between metal nanoparticles and their support.Metal-support interactions(MSI)can change electronic properties,geometric morphologies,or chemical compositions of metal nanoparticles to make active sites have specific properties and catalytic activities.Fischer-Tropsch synthesis(FTS)is one of the most effective ways to convert cheap non-petroleum-based carbon sources into high value-added chemicals or ultraclean liquid fuels.In this review,we summarize and classify the impact of MSI on the catalytic activity,selectivity and stability of FTS catalysts.The strategies to tune MSI are introduced in detail,and the recent development of high-efficiency FTS catalysts through the manipulation of SMI strategies has been highlighted.It is emphasized that the active metal sites,which are endowed with special functions by MSI,can change the strength of adsorption bond of adsorbates,consequently controlling the product distribution.

关 键 词：Metal-support interactions Fischer-Tropsch synthesis Modification strategies ACTIVITY SELECTIVITY 

分 类 号：TQ529.2[化学工程—煤化学工程] TQ426