铁氰化钴/聚苯胺复合物的制备和表征  

Preparation and characterization of cobalt hexacyanoferrate/polyaniline

作　　者：林生岭[1] 张金艳[1] 文丹[1] 李潇霜[1] 

机构地区：[1]江苏科技大学生物与化学工程学院,江苏镇江212003

出　　处：《江苏科技大学学报（自然科学版）》2012年第2期205-207,共3页Journal of Jiangsu University of Science and Technology:Natural Science Edition

基　　金：国家自然科学基金资助项目(20704020);江苏科技大学博士启动基金资助项目(2006CL0035)

摘　　要：通过原位复合法制备了铁氰化钴(CoHCF)/聚苯胺(PAni)复合物,采用扫描电镜(SEM)、X射线衍射(XRD)和红外光谱(IR)等对该复合物进行了系统表征.结果表明:CoHCF和PAni成功复合,CoHCF与PAni最佳复合配比为2∶10;复合物的氧化还原感应电流差值高于聚苯胺本体,循环面积大于聚苯胺本体,电化学性能有所提高.In this paper,cobalt hexacyanoferrate（CoHCF） and polyaniline（PAni） were synthesized by situ polymerization in liquid phase.And then these materials were characterized by FT-IR,SEM and XRD.Results show that PAni and CoHCF were bonded together well,and the best mixture ratio of CoHCF and PAni is 2 ∶ 10.The induced current of the compound became stronger and its circulation area became bigger than that of PAni.The electrochemical activity of PAni/CoHCF was improved.

关 键 词：聚苯胺 铁氰化钴 化学合成 

分 类 号：O632.7[理学—高分子化学] O614[理学—化学]