Genesis of an Fe5C2@Fe3O4 core/shell structure during CO carburization of metallic iron nanoparticles

Liwei Niu,Xi Liu,Xiong Zhou,Chunfang Huo,Jian Xu,Xiaodong Wen,J. W. Niemantsverdriet,Yong Yang,Yongwang Li

Journal of Catalysis（2022）

引用 6|浏览7

暂无评分

摘要

•a time- and space-resolved iron carbide-oxide Fe5C2@Fe3O4 core–shell structure.•NAP-XPS and ETEM uncovering of phase transformation of a metallic iron catalyst exposed to carbon monoxide.•role of iron carbides in FTS chain growth and Fe3O4 overlayer in the water–gas shift reaction.

查看译文

关键词

Iron carbide-oxide Fe5C2@Fe3O4 core–shell structure model,In situ NAP-XPS and,ETEM FTS chain growth and water–gas shift reaction iron catalyst stability and CO2,Selectivity mitigation

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要