摘要
通过N-烷基化反应将二茂铁十一烷基接枝到聚乙烯亚胺上,制备了一种新型的氧化还原型聚合物——二茂铁基聚乙烯亚胺(4),其结构经UV-Vis和13C NMR表征。用循环伏安法研究了4在二氯乙烷中的基本电化学行为,结果表明,4具有良好的氧化还原可逆性,是由扩散控制的准可逆过程。
A novel redox-active polymer, ferrocenyl poly ( ethylenimine ) ( 4 ), was synthesized by grafting alkyl ferrocene on poly(ethylenimine) through N-alkylation reaction. The structure was characterized by UV-Vis and ^13C NMR. The basic electrochemical behavior in dichloroethane solution was also studied by cyclic voltammogram. The experimental results showed that 4 had a good redox reversibility, which was a diffusion controlled quasi-reversible process.
出处
《合成化学》
CAS
CSCD
2008年第2期141-143,236,共4页
Chinese Journal of Synthetic Chemistry
基金
国家自然科学基金资助项目(50673029)
教育部新世纪优秀人才支持计划资助项目{教技函[2006]6号}
关键词
二茂铁
聚乙烯亚胺
烷基化反应
电化学行为
ferrocene
poly(ethylenimine)
alkylation
electrochemical behavior