In situ Oxidation Study of Pt(110) and Its Interaction with CO  

出　　处：《Science Foundation in China》2012年第1期15-15,共1页中国科学基金（英文版）

基　　金：supported by National Natural Science Foundation of China;Department of Energy of United State and Korea Research Foundation

摘　　要：CO oxidation on transition-metal surfaces is one of the most thoroughly investigated systems in heterogeneous catalysis,due to its importance in automotive exhaust treatment and water-gas shift as well as its ability to shed light on fundamental catalyst properties.In particular,the study of CO oxidation on Pt (110) has received much attention over the last two decades.Self-sustained oscillations and spatiotemporal patterns form on this surface as well as a variety of surface oxides.Furthermore,there is still an ongoing debate regarding the influence of surface structure on CO oxidation kinetics.To fully understand and mod-CO oxidation on transition-metal surfaces is one of the most thoroughly investigated systems in heter ogeneous catalysis, due to its importance in automotive exhaust treatment and water-gas shift as well as its ability to shed light on fundamental catalyst properties.

关 键 词：原位氧化 相互作用 CO 过渡金属表面 汽车尾气处理 光催化剂 水煤气变换 

分 类 号：O561.4[理学—原子与分子物理]