邻硝基苯偶氮-α-萘酚合铬的合成与表征  

Synthesis and Characterization of o-nitrobenzol azo α-naphtholum complexes of Chrome

作　　者：谢春玲[1] 

机构地区：[1]福建师范大学化学与材料学院化学系,福建福州350007

出　　处：《化学工程与装备》2010年第4期11-13,共3页Chemical Engineering & Equipment

摘　　要：偶氮染料是优良的二阶非线性光学生色分子,由于偶氮增感染料在聚乙烯咔唑为主体的光折变染料复合体中起着十分重要的作用。为了进一步研究不同的偶氮增感染料对光折变性能的影响,我们在合成偶氮化合物的基础上又合成了偶氮染料过渡金属配合物,并对它们进行了初步的结构表征。Azo-dye is a quality second-order nonlinear light-induced chromophore molecular, and azo sensitizing dye takes an important role in the poroporties of photofractive polymer composite based on polyvinyl carbazole（PVK）. In order to study the effect of different kind of azo sensitizing dyes on the photorefractive effect of the organic photorefractive material. We synthesis azo- α-naphtholum complexs with some transition metals and their structures were characterized by IR and UV. It indicates that transition metal ions has been complexed with azo-α-naphtholum.

关 键 词：偶氮染料 光折变材料 过渡金属偶氮染料 

分 类 号：TQ243.2[化学工程—有机化工]