【摘要】 研究了Pt/HM、Pd/HM催化剂上CO氧化反应的活性,求出了各种催化剂的CO氧化反应动力学方程。考察了不同气氛下CO氧化活性的演变规律和V^4-、Co²⁺离子对Pt、Pd的助催化作用,并用催化剂集团结构适应模型对以上结果作出了解释。更多还原

【Abstract】 Activity and kinetics for oxidation of CO on Pt/HM, Pd/HM catalysts have been studied, and the kinetic equations have been obtained. The variation of CO oxidation activity have been examined at different atomsphere. The effects of promoter Co2+, V5+ have also been examined. These results have been interpreted by the catalyst group structure corresponding model.更多还原