二茂铁在几种离子液体中的迁移行为  

Transfer Behavior of Ferrocene in Various Ionic Liquids

作　　者：刘秀辉[1] 董存武[1] 杨俊[1] 张凯[1] 卢小泉[1] 

机构地区：[1]西北师范大学化学化工学院,兰州730070

出　　处：《高等学校化学学报》2008年第6期1216-1219,共4页Chemical Journal of Chinese Universities

基　　金：国家自然科学基金(批准号:20335030;20775060);甘肃省自然科学基金(批准号:0710RJZA109)资助

摘　　要：采用循环伏安法研究了二茂铁(Fc)在几种离子液体中的迁移行为.计算了Fc在各离子液体中的扩散系数和粘度系数,探讨了离子液体粘度与离子液体结构之间的关系.实验结果表明,离子液体的粘度随阳离子取代基碳链长度的增加而增加,随阴离子对称性的增加而增加.The transfer behavior of ferrocene （Fc） in various ionic liquids was investigated with cyclic vohammetry, and the diffusion coefficients of Fc in various ionic liquids and the viscosity of ionic liquids were estimated in this paper. In addition, we also discussed the relationship between viscosities and structures of ionic liquids. Our experimental results demonstrated that the viscosities of ionic liquids alkyl chain length of cation and symmetry of anion structure of ionic liquids.

关 键 词：离子液体 二茂铁 循环伏安法 粘度系数 

分 类 号：O646[理学—物理化学]