CeO2催化氧化CO反应速率的影响因素.pdf

Advances in Condensed Matter Physics 凝聚态物理学进展, 2014, 3, 23-27 Published Online August 2014 in Hans. /journal/cmp /10.12677/cmp.2014.33003 Influence Factors of CeO2 Nanoparticle’s Catalytic Rate on CO Oxidation 1 1 1 1,2* Hui Li , Xiaojia Yu , Peng Liu , Fanming Meng 1 School of Physics and Materials Science, Anhui University, Hefei 2 Anhui Key Laboratory of Information Materials and Devices, Anhui University, Hefei * Email: mrmeng@ th st th Received: Jul. 4 , 2014; revised: Aug. 1 , 2014; accepted: Aug. 10 , 2014 Copyright © 2014 by authors and Hans Publishers Inc. This work is licensed under the Creative Commons Attribution International License (CC BY). /licenses/by/4.0/ Abstract CeO2 has been widely used as catalyst in our daily life. It can be applied in many professional fields. The research achievements of scholars domestic and overseas in recent years about the influence factors of CeO2 nanoparticle’s catalytic oxidation on CO were discussed in this paper briefly, main- ly including different morphologies, different preparation methods and different preparation conditions such as temperature, pH value, pretreatment conditions and reaction time. Meanwhile, the future of the research was put forward. Keywords CeO , Catalytic Oxidation, Catalytic Rate, Influence Factors 2 CeO 催化氧化CO反应速率的影响因素 2 1 1 1 1,2* 李 卉 ，俞晓嘉 ，刘 鹏 ，孟凡明 1安徽大学物理与材料科学学院，合肥 2安徽大学安徽省信息材料与器件重点实验室，合肥 * Email: mrmeng@ 收稿日期：2014年7月4 日；修回日期：2014年8月1 日；录用日期：2014年8月10 日 *通讯作者。