表面活性剂对对羟基苯甲醛缩对氨基苯甲酸席夫碱Cu(Ⅱ)配合物形貌的影响  

Influence of surfactants on the appearance of Cu(Ⅱ) complexes of Schiff base derived from p-hydroxybenzaldehyde and p-aminobenzoic acid

作　　者：蔡艳华[1] 李顺江[1] 

机构地区：[1]重庆文理学院材料学院,重庆402160

出　　处：《应用化工》2011年第9期1556-1558,1562,共4页Applied Chemical Industry

基　　金：四川省科技厅重点攻关项目(2006Z02-025)

摘　　要：为了实现特定形貌席夫碱配合物的制备,以对羟基苯甲醛缩对氨基苯甲酸席夫碱为配体,同醋酸铜反应并添加表面活性剂,制备了对羟基苯甲醛缩对氨基苯甲酸席夫碱Cu(Ⅱ)配合物,考察了表面活性剂十二烷基硫酸钠(SDS)和十六烷基三甲基溴化铵(CTAB)对生成的对羟基苯甲醛缩对氨基苯甲酸席夫碱Cu(Ⅱ)配合物形貌的影响。扫描电镜(SEM)研究表明,十二烷基硫酸钠使配合物形貌效果最好,为规整的仙人球型,并进一部探讨了表面活性剂对配合物形貌的影响机理。In order to achieve specific appearance of the Schiff base complexes preparation, Cu （Ⅱ ） complexes were prepared with Schiff base derived from p-hydroxybenzaldehyde and p-aminobenzoic acid and acetic acid copper. The influence of SDS and CTAB on appearance of complexes was investigated. SEM results showed that appearance of complexes with SDS was better, and the complexes were lophophora shape. The mechanism about influence of surfactants was discussed.

关 键 词：表面活性剂 配合物 席夫碱 形貌 

分 类 号：TB34[一般工业技术—材料科学与工程]