| 对氨基苯酚在石墨烯-离子液体复合物修饰电极上的电化学行为研究 |
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| 引用本文： | 刘志敏,王珍玲,李志华.对氨基苯酚在石墨烯-离子液体复合物修饰电极上的电化学行为研究[J].分析测试学报,2011,30(11):1267-1271. |
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| 作者姓名： | 刘志敏 王珍玲 李志华 |
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| 作者单位： | 河南工业大学化学化工学院,河南郑州,450001 |
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| 基金项目： | 河南省教育厅高校青年骨干教师基金资助项目（001135）；河南工业大学2010年研究生科技创新基金资助项目（10YJS034) |
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| 摘 要： | 使用石墨烯(Graphene,GR)和离子液体1-丁基-3-甲基咪唑六氟磷酸盐(BMIM] PF6)作修饰剂,通过壳聚糖(CHIT)成膜,制备了石墨烯-离子液体复合物修饰电极(BMIM] PF6 - GR - CHIT/GCE).在0.1 mol/L磷酸盐缓冲液中,采用循环伏安和微分脉冲伏安法研究了对氨基苯酚在...
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| 关 键 词： | 石墨烯 [ BMIM] PF6 对氨基苯酚 循环伏安法 微分脉冲伏安法 |
Electrochemical Behaviors of p-Aminophenol at Graphene-Ionic Liquid Composite Modified Electrode |
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| LIU Zhi-min,WANG Zhen-ling,LI Zhi-hua.Electrochemical Behaviors of p-Aminophenol at Graphene-Ionic Liquid Composite Modified Electrode[J].Journal of Instrumental Analysis,2011,30(11):1267-1271. |
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| Authors: | LIU Zhi-min WANG Zhen-ling LI Zhi-hua |
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| Institution: | LIU Zhi-min*,WANG Zhen-ling,LI Zhi-hua(College of Chemistry and Chemical Engineering,Henan University of Technology,Zhengzhou 450001,China) |
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| Abstract: | A new ]PF6-GR-CHIT/GCE modified electrode was fabricated via the film formed by chitosan(CHIT),and using graphene(GR) and ionic liquid 1-butyl-3-methylimidazolium hexafluorophosphate(]PF6) as modifiers.In 0.1 mol/L PBS solution,the electrochemical behavior of p-aminophenol(PAP) at ]PF6-GR-CHIT/GCE was investigated by cyclic voltammetry and differential pulse voltammetric method.The cyclic voltammetric curve of PAP at the ]PF6-GR-CHIT/GCE electrode presented a pair of sensitive and reversible redox peaks.The... |
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| Keywords: | graphene ]PF6 p-aminophenol cyclic voltammetry differential pulse voltammetry |
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