| 水/离子液体界面聚合法制备聚苯胺微/纳米纤维 |
| |
| 引用本文： | 张志明,王立群,于良民,魏长峰,李霞.水/离子液体界面聚合法制备聚苯胺微/纳米纤维[J].中国海洋大学学报(自然科学版),2008,38(5). |
| |
| 作者姓名： | 张志明 王立群 于良民 魏长峰 李霞 |
| |
| 作者单位： | 中国海洋大学化学化工学院海洋功能材料与防护实验室,山东,青岛,266100 |
| |
| 基金项目： | 教育部跨世纪优秀人才培养计划，国家高技术研究发展计划(863计划) |
| |
| 摘 要： | 没有外加质子酸的条件下,以过硫酸铵作氧化剂,水和离子液体作为两相,采用"界面聚合法"成功制备出导电聚苯胺纳米纤维(d=100～190 nm),界面体系所使用的溶剂都为绿色溶剂,对环境无污染,实现了对传统界面聚合的改进.发现APS]/An]的比例,去离子水的加入以及搅拌时间对产物的形貌有重要影响.通过FTIR,UV-Vis,XRD进行了结构表征,证实所得的聚苯胺纳米纤维为掺杂态.
|
| 关 键 词： | 聚苯胺 界面聚合 离子液体 无掺杂剂 微/纳米纤维 |
Nanofibers of Polyaniline Synthesized by Aqueous/ionic Liquid Interfacial Polymerization |
| |
| ZHANG Zhi-Ming,WANG Li-Qun,YU Liang-Min,WEI Chang-Feng,LI Xia.Nanofibers of Polyaniline Synthesized by Aqueous/ionic Liquid Interfacial Polymerization[J].Periodical of Ocean University of China,2008,38(5). |
| |
| Authors: | ZHANG Zhi-Ming WANG Li-Qun YU Liang-Min WEI Chang-Feng LI Xia |
| |
| Institution: | ZHANG Zhi-Ming,WANG Li-Qun,YU Liang-Min,WEI Chang-Feng,LI Xia(Key Laboratory of Marine Chemistry Theory , Technology,College of Chemistry , Chemical Engineering,Ocean University of China,Qingdao 266100,China) |
| |
| Abstract: | Polyaniline nanofibers with average diameters between 100 and 185 nm were synthesized by interfacial polymerization on an aqueous/ionic liquid interface.Compared with previous interfacial polymerization,this method is safer because both solvents used are environmentally benign.Moreover,this method is simpler because ammonium persulfonate acted as oxidant and dopant at the same time,resulting in omitting external dopant.It is found that the / ratios,the volume of the deionized water added and the stirring ti... |
| |
| Keywords: | polyaniline interfacial polymerization ionic liquid dopant-free micro/nanofibers |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
