Comparison Between Performances of PbO2 and F--doped PbO2 Anodes for Electrochemical Degradation of Aniline |
| |
| Authors: | WANG Xuan HUANG Wei-min LI Hui-ting ZHANG Xue-na LU Hai-yan and LIN Hai-bo |
| |
| Institution: | 1. College of Chemistry, Jilin University, Changchun 130012, P. R. China;
2. Suzhou Nistar Chemical Technology Co. Ltd., Suzhou 215123, P. R. China |
| |
| Abstract: | The paper deals with the influence of anode material on the efficiency of degradation for organic pollutants in water system.The electrochemical performance of fluorine ion doped lead dioxide(F--PbO2) electrode for the degradation of aniline was compared with that of undoped lead dioxide(PbO2) electrode by ultraviolet-visible(UV-Vis) spectroscopy,linear voltammetry and other analytical methods,such as the measurement by chemical oxygen demand analyzer,high performance liquid chromatography and scanning electron micrography.It was shown that both PbO2 electrode and F--PbO2 electrode could make aniline be mineralized completely and have the same degradation course,but F--PbO2 electrode has much higher electrocatalytic activity than undoped PbO2 electrode for the electrochemical degradation of aniline.The experimental results confirm that F--PbO2 electrode has much higher potential for oxygen evolution than undoped PbO2 electrode. |
| |
| Keywords: | Lead dioxide electrode Electrochemical oxidation Degradation Aniline |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《高等学校化学研究》浏览原始摘要信息 |
| 点击此处可从《高等学校化学研究》下载免费的PDF全文 |
