| 溶液pH值对聚邻甲苯胺电化学性质的影响 |
| |
| 引用本文： | 石玉军,孙东豪,穆绍林.溶液pH值对聚邻甲苯胺电化学性质的影响[J].高分子学报,1991,0(1):98-103. |
| |
| 作者姓名： | 石玉军 孙东豪 穆绍林 |
| |
| 作者单位： | 扬州师范学院化学系，扬州师范学院化学系，扬州师范学院化学系 扬州 225002，扬州 225002，扬州 225002 |
| |
| 摘 要： | 本文报道了溶液pH值对聚邻甲本胺电化学性质的影响。研究结果表明,电化学合成的聚邻甲苯胺的循环伏安曲线、氧化电位、膜的颜色、充放电容量、紫外可见光谱以及氧化还原活性都受到溶液pH的影响。在低pH值的溶液中,随着扫描电位的变化,聚邻甲苯胺膜的颜色可逆地变化,而在pH4.13的溶液中进行扫描时,膜的颜色不变化,电化学活性也消失。
|
| 关 键 词： | 聚邻甲苯胺 溶液pH 电化学性质 |
| 收稿时间： | 1989-09-19 |
THE EFFECTS OF THE SOLUTION pH ON THE ELECTROCHEMICAL PROPERTIES OF POLY-O-METHYLANILINE |
| |
| SHI Yu-jun,SUN Dong-hao,MU Shao-lin.THE EFFECTS OF THE SOLUTION pH ON THE ELECTROCHEMICAL PROPERTIES OF POLY-O-METHYLANILINE[J].Acta Polymerica Sinica,1991,0(1):98-103. |
| |
| Authors: | SHI Yu-jun SUN Dong-hao MU Shao-lin |
| |
| Institution: | Department of Chemistry; Yangzhou Teachers College; Yangzhou 225002 |
| |
| Abstract: | The effects of the solution pH on the el ectrochemical properties of poly-o-methylani-line are described in this paper. The experimental results show that the cyclic voltammogram, oxidation potential, film colour, charge-discharge capacity, electronic absorption spectrum and electrochemical activity of poly-o-methylaniline depend on the pH value. During the potential sweep, the film colour of poly-o-methylaniline at pH<4.13 varies reversibly with the potential, however, the film colour remains unchanged at pH>4.13, and the electrochemical activity is also disappeared. |
| |
| Keywords: | Poly-o-methylaniline Solution pH Electrochemical properties |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《高分子学报》浏览原始摘要信息 |
| 点击此处可从《高分子学报》下载免费的PDF全文 |
|
