Particle Size and Crystal Phase Effects in Fischer-Tropsch Catalysts

作     者：Jin-xun Liu Peng Wang Wayne Xu Emiel J. M. Hensen 

作者机构：Laboratory of Inorganic Materials Chemistry Schuit Institute of Catalysis Department of Chemical Engineering and Chemistry Eindhoven University of Technology Eindhoven 5600 MB The Netherlands National Institute of Clean-and-Low-Carhon Energy Beijing 102211 China 

基　　金：financial support by NWO-VICI and NWO-TOP grants awarded to Emiel J.M.Hensen 

出 版 物：《Engineering》 (工程（英文）)

年 卷 期：2017年第3卷第4期

页      码：467-476页

摘      要：Fischer-Tropsch synthesis （FTS） is an increasingly important approach for producing liquid fuels and chemicals via syngas-that is, synthesis gas, a mixture of carbon monoxide and hydrogen-generated from coal, natural gas, or biomass. In FTS, dispersed transition metal nanoparticles are used to catalyze the reactions underlying the formation of carbon-carbon bonds. Catalytic activity and selectivity are strongly correlated with the electronic and geometric structure of the nanoparticles, which depend on the particle size, morphology, and crystallographic phase of the nanoparticles. In this article, we review recent works dealing with the aspects of bulk and surface sensitivity of the FTS reaction. Understanding the different catalytic behavior in more detail as a function of these parameters may guide the design of more active, selective, and stable FTS catalysts.

主 题 词：Fischer-Tropsch synthesis Iron cobalt and ruthenium carbides Size effect Crystal structure 

学科分类：07[理学] 08[工学] 

核心收录：

D　O　I：10.1016/J.ENG.2017.04.012

馆 藏 号：203273813...