高校实验室催化剂还原方法的分析与探索  

Analysis and exploration on catalyst reduction method in university laboratories

作　　者：李云华[1] 

机构地区：[1]厦门大学化学化工学院,福建厦门361005

出　　处：《实验室科学》2010年第6期94-95,98,共3页Laboratory Science

摘　　要：催化剂的还原是催化剂具有催化活性的关键步骤。文章分析比较了在催化剂制备中不同还原剂对催化剂纳米粒度和稳定性的影响,并提出以金属整体型为还原剂进行催化剂还原的新概念。这些催化剂还原方法的分析,为实验室范围内催化剂提供了有力的指导。Catalyst prereduction plays an important role on catalytic activity.In this paper,effects of different reduction methods on nanoparticles and stabilities of catalysts used in the laboratory are analyzed and compared.New concept of choosing metal monolith as reduction is also pointed out.Analysis on these reduction methods provides powerful guidance to catalyst in the laboratory.

关 键 词：实验室 催化剂 还原剂 

分 类 号：O69[理学—化学]