摘要
应用红外光谱、紫外光谱、Ｘ 射线光电子能谱及循环伏安法，对铕（ Ⅲ）色氨酸苯并咪唑三元配合物（［Ｅｕ（Ｔｒｐ）３（ＢＩＭ）］Ｃｌ３·３Ｈ２ Ｏ） 进行了表征． 循环伏安法研究表明，配合物在玻碳电极上呈现准可逆电化学行为． 并估算了配合物的动力学参数．
Title ternary complex was prepared from EuCl 3·6H 2O, L tryptophane and benzimidazole in ethanol. It has a constitution of [Eu(Trp) 3BIM]Cl 3·3H 2O as a result of elemental analysis, molar conductivity, IR, UV and XPS measurements. Cyclic voltammetry study of the complex showed that it had quasireversible electrochemical behavior on glass carbon electrode. The diffusion coefficient and rate constant of the complex have been calculated.
出处
《应用化学》
CAS
CSCD
北大核心
1999年第5期37-40,共4页
Chinese Journal of Applied Chemistry
基金
上海市教委重点学科基金
关键词
铕
色氨酸
苯并咪唑
三元配合物
电化学
配合物
Eu(Ⅲ) tryptophane benzimidazole ternary complex,spectrum property,electrochemical behavior
