离子液体及负载型钯催化剂在加氢反应中的研究进展  

Research Progress of Ionic Liquids and Supported Palladium Catalysts in Hydrogenation

作　　者：周文 周宝晗[1] Zhou Wen;Zhou Bao-han

机构地区：[1]湖北工业大学

出　　处：《化工设计通讯》2019年第8期130-130,147,共2页Chemical Engineering Design Communications

摘　　要：离子液体是在小于100℃条件下呈液态的盐,易溶解,热稳定性、催化性强,被誉为绿色溶剂与催化体系,现已得到了广泛应用。负载型钯催化剂具有表面积大,金属分散性,热稳定性强的特点,不过价格昂贵且目标产物选择性不高、反应机理不稳定。对此,就离子液体与负载型钯催化剂在加氢反应中的应用展开分析。Ionic liquid is a liquid which is liquid at less than 100℃.It is easy to dissolve,thermal stability and catalytic.It is known as green solvent and catalytic system and has been widely used.The supported palladium catalyst has the characteristics of large surface area,metal dispersibility and thermal stability,but it is expensive and the target product selectivity is not high and the reaction mechanism is unstable.In this regard,the article analyzes the phenomenon of ionic liquid and supported palladium catalyst in hydrogenation reaction.

关 键 词：离子液体 负载型钯催化剂 加氢反应 研究进展 

分 类 号：O643.36[理学—物理化学]