Cu_4(Bbi)_4[SiW_(12)O_(40)]·H_2O的合成及电化学性质  

Synthesis and electrochemical properties of Cu_4(Bbi)_4[SiW_(12)O_(40)]·H_2O

作　　者：王晓兰 王恩波[2] 

机构地区：[1]白城师范学院化学学院,吉林白城137000 [2]东北师范大学化学学院,吉林长春130024

出　　处：《东北师大学报（自然科学版）》2017年第4期85-90,共6页Journal of Northeast Normal University(Natural Science Edition)

基　　金：教育部博士点基金资助项目(20060200002);东北师范大学测试基金资助项目(201586000;201372000);吉林省教育厅"十三五"科学技术研究项目(吉教科合字2016第38号)

摘　　要：利用离子热法合成了一种新颖的多金属氧酸盐超分子化合物Cu_4(Bbi)_4[SiW_(12)O_(40)]·H_2O.采用红外光谱、TGA光谱和单晶X射线衍射对该化合物进行了表征.结果表明,合成的化合物是一个具有很大空隙的一维梯形链,并由一维梯形链形成了三维超分子结构.电化学性质研究表明,该化合物可能是一种理想的电极材料.A novel polyoxometalates supramolecular compound was synthesized by the ionothermal synthesis Cu4（Bbi）4 [SiW12O40]·H2O. The structure of the compound is determined by the single crystal X-ray diffraction, and the results show that the compound is a one-dimensional trapezoidal chain with a large void, and the three-dimensional supramolecular structure is formed by a-dimensional trapezoid chains. In addition,the electrochemical properties of the compound is studied.

关 键 词：离子液体 多金属氧酸盐 晶体结构 电化学性质 

分 类 号：O614[理学—无机化学]