| 银掺杂改性蒙脱土修饰电极上对苯二酚的电化学行为与测定 |
| |
| 引用本文： | 熊健,李容,朱伟琼,韩园园,何晓英.银掺杂改性蒙脱土修饰电极上对苯二酚的电化学行为与测定[J].分析测试学报,2011,30(6):607-611. |
| |
| 作者姓名： | 熊健 李容 朱伟琼 韩园园 何晓英 |
| |
| 作者单位： | 西华师范大学化学化工学院 |
| |
| 基金项目： | 四川省教育厅资助项目（08zc007） |
| |
| 摘 要： | 利用十八烷基三甲基溴化铵(STAB)和银氨溶液制备了银掺杂改性蒙脱土,并用X射线衍射法、扫描电镜法和交流阻抗法对其进行表征.用循环伏安法(CV)研究了对苯二酚在银掺杂改性蒙脱土修饰电极上的电化学行为,测定了部分动力学参数.结果表明,对苯二酚在电极上的阳极过程受吸附-扩散混合控制,阴极过程受扩散控制,转移的电子数n和质子...
|
| 关 键 词： | 对苯二酚 改性蒙脱土 循环伏安法 方波伏安法 电化学行为 |
Electrochemical Behavior and Determination of Hydroquinone on Silver/Treated Montmorillonite Modified Glassy Carbon Electrode |
| |
| XIONG Jian,LI Rong,ZHU Wei-qiong,HAN Yuan-yuan,HE Xiao-ying.Electrochemical Behavior and Determination of Hydroquinone on Silver/Treated Montmorillonite Modified Glassy Carbon Electrode[J].Journal of Instrumental Analysis,2011,30(6):607-611. |
| |
| Authors: | XIONG Jian LI Rong ZHU Wei-qiong HAN Yuan-yuan HE Xiao-ying |
| |
| Institution: | XIONG Jian,LI Rong,ZHU Wei-qiong,HAN Yuan-yuan,HE Xiao-ying(Institute of Chemical Engineering,China West Normal University,Nanchong 637002,China) |
| |
| Abstract: | A silver doped modified montmorillonite was made by octadecyl trimethyl ammonium bromide(STAB) and Ag(NH3)2]OH,and characterized by X-ray diffraction,scanning electron microscopy and AC impedance method.The electrochemical behavior of hydroquinone on the electrode modified by the montmorillonite was investigated by cyclic voltammetry(CV) and some important kinetic parameters of the electrochemical process were determined.The results indicated that the anode process of hydroquinone at electrode was controll... |
| |
| Keywords: | hydroquinone modified montmorillonite circle voltammetry square wave voltammetry electrochemical behavior |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《分析测试学报》浏览原始摘要信息 |
| 点击此处可从《分析测试学报》下载免费的PDF全文 |
|
