摘要
简要介绍了金、铂催化剂上CO的选择性氧化反应,详细论述了该反应动力学及反应机理的确立,指出载体、氧的活化位、氢气及不同促进剂的影响等是今后研究的方向。
CO selective oxidation in hydrogen-rich gas plays an important significance in the application of fuel cell. The kinetics and mechanism of this reaction on Au and Pt catalysts were discussed in detail. The supports, oxygen active site, the effects of hydrogen and different accelerants on the catalytic activity were considered as the directions of future research.
出处
《化学反应工程与工艺》
EI
CAS
CSCD
北大核心
2007年第5期462-469,共8页
Chemical Reaction Engineering and Technology
基金
国家自然科学基金(20576023)
广东省自然科学基金(06025660)
广州大学新苗项目(ZHB1-1001)
关键词
富氢气体
CO选择性氧化
金催化剂
铂催化剂
动力学
反应机理
hydrogen-rich gas
carbon monoxide selective oxidation
aurum catalyst
platinumcatalyst
kinetics
mechanism
