过渡金属纳米催化剂的制备及其应用  

Transition Metal Nanometer Catalyst Preparation and Its Applition

作　　者：张梅[1] 于聪[1] 

机构地区：[1]青岛科技大学化工学院,山东青岛266042

出　　处：《山东化工》2015年第10期32-34,共3页Shandong Chemical Industry

摘　　要：在提高有机催化反应效率,同时尽量减少废物排放方面,催化剂起到核心的作用。可溶性过渡金属纳米催化剂由于它奇特高效的催化机能而备受关注。然而,同传统的均相催化剂相同,具有催化剂与产品的分离回收及循环利用的难题。为了解决该难题,已经出现了水/有机两相体系、非水液/液两相体系等,达到了催化剂的回收和循环利用的目的。In improving the efficiency of the organic catalytic reaction, at the same time to minimize waste emissions, catalysts play a core role. Soluble transition metal nanometer catalysts are focused due to their peculiar efficient catalytic performance, however, as the traditional homogeneous catalyst, there are problems of catalyst and product separation, recovery and recycling. To solve the problems, have seen water/organic two - phase system, non - aqueous liquid/liquid two phase system and so on, achieving the purpose of recovery and recycling of the catalyst.

关 键 词：纳米催化剂 离子液体 加氢 氢甲酰化 

分 类 号：TQ426[化学工程]