| 室温CO催化氧化反应动力学的研究 |
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| 引用本文： | 董同欣,王东辉,李明,史喜成,张泽廷.室温CO催化氧化反应动力学的研究[J].分子催化,2007,21(6):525-528. |
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| 作者姓名： | 董同欣 王东辉 李明 史喜成 张泽廷 |
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| 作者单位： | 1. 防化研究院,北京,100083
2. 北京化工大学,化学工程学院,北京,100029 |
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| 摘 要： | 本文采用无梯度反应器,考察了纳米金催化剂以及其它商品化的催化CO氧化催化剂,在不同CO浓度下催化CO氧化反应的转化率和反应速率,证明在CO初始浓度从ppm到pct数量级范围内,纳米金催化剂具有最好的催化CO室温转化的能力.
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| 关 键 词： | 纳米 金催化剂 Pd/C Hopcalite 催化CO氧化 反应动力学 |
| 文章编号： | 1001-3555（2007）06-0525-04 |
| 收稿时间： | 2006-08-14 |
| 修稿时间： | 2007-03-22 |
Reaction Kinetics on CO Oxidation over Different Catalysts at Ambient Temperature |
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| DONG Tong-xin,WANG Dong-hui,LI Ming,SHI Xi-cheng,ZHANG Ze-ting.Reaction Kinetics on CO Oxidation over Different Catalysts at Ambient Temperature[J].Journal of Molecular Catalysis (China),2007,21(6):525-528. |
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| Authors: | DONG Tong-xin WANG Dong-hui LI Ming SHI Xi-cheng ZHANG Ze-ting |
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| Abstract: | CO oxidation over Au catalysts and other commercial catalysts has been investigated using batch reactor.The activity denoted as CO conversion and the initial reaction rate constant has been calculated,and the result shows that the nano-gold catalysts exert the best performance within the range of the CO concentration of the order from ppm to pct comparing with the other catalysts. |
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| Keywords: | nanometer gold catalyst Pd/C Hopcalite CO oxidation reaction kinetics |
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