| 普鲁士蓝/氧化锆复合材料的电化学行为及对H_2O_2的电催化 |
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| 引用本文： | 陈 静,张 娜,邢俭俭,张克营.普鲁士蓝/氧化锆复合材料的电化学行为及对H_2O_2的电催化[J].中国无机分析化学,2015,5(1):66-69. |
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| 作者姓名： | 陈 静 张 娜 邢俭俭 张克营 |
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| 作者单位： | 宿州学院 体育学院，安徽 宿州 234000;宿州学院 体育学院，安徽 宿州 234000;宿州学院 体育学院，安徽 宿州 234000;宿州学院 化学化工学院，宿州学院自旋电子与纳米材料安徽省重点实验室，安徽 宿州 234000 |
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| 基金项目： | 安徽省教育厅自然科学基金项目(KJ2012Z399)；安徽省自然科学基金青年项目(1208085QB33)；宿州学院科研平台开放课题(2014YKF52)；宿州学院大学生科研立项(KYLXLKYB14-31)；2014年国家级“大学生创新创业训练计划”项目；2014年省级“大学生创新创业训练计划”项目；宿州学院高校优秀拔尖人才培育项目资助 |
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| 摘 要： | 通过一步电沉积技术制备了普鲁士蓝/氧化锆修饰玻碳电极。采用电化学阻抗技术表征修饰电极。采用循环伏安法研究了pH值和扫描速率对该修饰电极的电化学行为的影响。结果表明:普鲁士蓝的峰电流与其扫描速率的一次方在一定范围内呈良好的线性关系。此外,该修饰电极在含有KCl(1.0mol/L)的磷酸盐缓冲溶液(0.1mol/L,pH=7.0)中,对H2O2具有明显的电催化作用,在无酶检测H2O2领域具有潜在的应用价值。
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| 关 键 词： | H2O2 普鲁士蓝 氧化锆 修饰电极 |
| 收稿时间： | 2014/8/16 0:00:00 |
| 修稿时间： | 2014/9/13 0:00:00 |
Electrochemical Behaviors of Prussian Blue/ZrO2 and Its Electro-catalysis for H2O2 |
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| CHEN Jing,ZHANG N,XIN Jianjian and ZHANG Keying.Electrochemical Behaviors of Prussian Blue/ZrO2 and Its Electro-catalysis for H2O2[J].Chinese Journal of Inorganic Analytical Chemistry,2015,5(1):66-69. |
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| Authors: | CHEN Jing ZHANG N XIN Jianjian and ZHANG Keying |
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| Institution: | Department of Physical Education,Suzhou University,Suzhou,Department of Physical Education,Suzhou University,Suzhou,Department of Physical Education,Suzhou University,Suzhou,Anhui Key Laboratory of Spin Electron and Nanomaterials |
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| Abstract: | A prussian blue/ZrO2 modified glassy carbon electrode was fabricated by one-step electro-deposition method. The electrochemical impedance technology was used to be characterized the electrode fabrication procedures. The electrochemical behaviors of prussian blue/ZrO2 modified glassy carbon electrode were studied by cyclic voltammetry. The results indicated that the peak currents of the prussian blue had linear relationship with the scaning rate. In addition, a good electric-catalytic activity for H2O2 was obtained in 0.1 mol/L phosphate buffer solution (pH=7.0) containing 1.0 mol/L KCl. This method has a potential application for the non-enzyme determination of H2O2. |
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| Keywords: | H2O2 prussian blue ZrO2 modified electrode |
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