PtCu双金属纳米材料合成及其硝基苯加氢性能研究  

Synthesis of PtCu Bimetallic Nanomaterials and Their Catalytic Performance for Nitrobenzene Hydrogenation

作　　者：丁昊 曹章 Ding Hao;Cao Zhang(School of Chemical Engineering and Light Industry,Guangdong University of Technology,Guangzhou Guangdong 510006)

机构地区：[1]广东工业大学轻工化工学院,广东广州510006

出　　处：《山西化工》2022年第9期13-14,共2页Shanxi Chemical Industry

摘　　要：利用Cu(acac)_(2)、Cu(NO_(3))_(2)·3H_(2)O、CuCl_(2)和Cu(Ac)_(2)·H_(2)O为铜源,Pt(acac)2为铂源,在1-十八烯体系下液相还原制备出了不同的PtCu双金属纳米材料,研究了PtCu双金属纳米材料的硝基苯液相加氢性能。结果表明,合金化程度极大影响催化性能。Using Cu(acac)_(2),Cu(NO_(3))_(2)·3H_(2)O,CuCl_(2)or Cu(Ac)_(2)·H_(2)O as the copper source and Pt(acac)2 as the platinum source,different PtCu bimetallic nanomaterials were prepared by liquid phase reduction in a 1-octadecene system.Their catalytic performance for liquid-phase hydrogenation of nitrobenzene was also investigated.The results show that the degree of alloying greatly affects the catalytic performance.

关 键 词：PtCu 双金属纳米材料 硝基苯加氢 

分 类 号：TB383[一般工业技术—材料科学与工程]