| 聚苯胺修饰电极的制备与形貌、阻抗表征 |
| |
| 引用本文： | 李秋红.聚苯胺修饰电极的制备与形貌、阻抗表征[J].山东理工大学学报,2006,20(6):86-88,92. |
| |
| 作者姓名： | 李秋红 |
| |
| 作者单位： | 山东理工大学材料科学与工程学院 山东淄博255049 |
| |
| 摘 要： | 运用循环伏安(CV)法制取聚苯胺,结合扫描电子显微镜(SEM)、阻抗谱(EIS)等手段,对聚苯胺的表面形貌及其特征进行研究,并建立了聚苯胺覆盖Pt电极的阻抗模型.实验表明,随着循环次数的增加,聚苯胺膜厚增加,而且所制得的聚苯胺膜呈现多孔、疏松的特征,符合其作为基体材料的特点.
|
| 关 键 词： | 聚苯胺 循环伏安(CV) 扫描电子显微镜(SEM) 阻抗谱 |
| 文章编号： | 1672-6197(2006)06-0086-03 |
| 收稿时间： | 03 15 2006 12:00AM |
| 修稿时间： | 2006年3月15日 |
The preparation and characterization of electrochemical impedance and morphology of polyaniline modified film electrodes |
| |
| LI Qiu-hong.The preparation and characterization of electrochemical impedance and morphology of polyaniline modified film electrodes[J].Journal of Shandong University of Technology:Science and Technology,2006,20(6):86-88,92. |
| |
| Authors: | LI Qiu-hong |
| |
| Institution: | School of Materials Science and Engineering, Shandong University of Technology, Zibo 255049, China |
| |
| Abstract: | Using the methods of cyclic voltammetry(CV),scanning electron microscopy(SEM),electrochemical impedance spectroscopy(EIS),the morphology and characteristics of polyaniline films were studied,and the equivalent circuit model of pure polyaniline film was established.The experimental results show that with the increase of cyclic numbers,the film thickness increases.Moreover,the polyaniline film shows porous and loose structure,so it can be used as support. |
| |
| Keywords: | polyaniline film cyclic voltammetry scanning electron microscopy(SEM) impedance spectroscopy(EIS) |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
