节点文献
Ln2O3/γ-MnO2系列催化剂的氧化活性研究
Research on Oxidation Activity of Ln2O3/γ-MnO2 Serial Catalyst
【摘要】 用浸渍法由高活性的电解γ-MnO2制得 γ-MnO2制得Ln2O3/γ-MnO2系列催化剂,并考察了其对CO、HC的氧化活性,测定了催化剂的比表面积.结果表明:Ln2O3/γ-MnO2的氧化活性及其比表面积呈现双峰趋势.
【Abstract】 Immersion method is used to prepare Ln2O3 / γ- MnO2 serial catalysts from the electrolyzed γ- MnO2 with high activity. The oxidation activities of CO and HC in the catalysts are investigated and their specific surface areas are measured respectively. The results show that the oxidation activities of Ln2O3 / γ- MnO2 and their specific surface areas present the double peak trends.
【关键词】 Ln2O3/γ-MnO2;
催化;
CO;
HC;
氧化;
比表面积;
【Key words】 Ln2O3/γ-MnO2; catalysis; CO; HC; oxidation; specific area;
【Key words】 Ln2O3/γ-MnO2; catalysis; CO; HC; oxidation; specific area;
- 【文献出处】 北京工业大学学报 ,Journal of Beijing Polytechnic University , 编辑部邮箱 ,2002年02期
- 【分类号】O643.3
- 【被引频次】1
- 【下载频次】110