| 碳纳米管修饰电极-人工神经网络同时检测一氯酚三种异构体 |
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| 引用本文： | 钱吉兰,朱振中,刘俊康,姜国华.碳纳米管修饰电极-人工神经网络同时检测一氯酚三种异构体[J].分析科学学报,2011,27(1):72-76. |
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| 作者姓名： | 钱吉兰 朱振中 刘俊康 姜国华 |
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| 作者单位： | 江南大学化学与材料工程学院; |
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| 摘 要： | 建立了碳纳米管修饰电极-人工神经网络同时检测-氯酚三种异构体的方法.在pH=7.0的磷酸盐缓冲溶液中,邻氯酚、间氯酚和对氯酚在碳纳米管修饰电极上均有一灵敏的不可逆氧化峰.采用微分脉冲溶出伏安法,在优化的实验条件下,邻氯酚、间氯酚和对氯酚的峰电位分别为624 mV、712 mV和632 mV,且浓度分别在2.07～103...
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| 关 键 词： | 碳纳米管 径向基人工神经网络 2-氯酚 3-氯酚 4-氯酚 微分脉冲溶出伏安法 |
Simultaneous Determination of o-,m-,p-chlorophenol by MWCNT Modified Glassy Carbon Electrode with the Aid of Artificial Neural Network |
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| QIAN Ji-lan,ZHU Zhen-zhong,LIU Jun-kang,JING Guo-hua.Simultaneous Determination of o-,m-,p-chlorophenol by MWCNT Modified Glassy Carbon Electrode with the Aid of Artificial Neural Network[J].Journal of Analytical Science,2011,27(1):72-76. |
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| Authors: | QIAN Ji-lan ZHU Zhen-zhong LIU Jun-kang JING Guo-hua |
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| Institution: | QIAN Ji-lan,ZHU Zhen-zhong,LIU Jun-kang,JING Guo-hua(School of Chemical and Material Engineering,Jiangnan University,Wuxi 214122) |
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| Abstract: | A method for simultaneous determination of the mixture of 2-,3-,4-chlorophenol(o-CP,m-CP and p-CP) by multi-walled carbon nanotubes(MWCNT) modified glassy carbon electrode with the aid of artificial neural network was proposed.In 0.1 mol/L phosphate buffer solution(PBS,pH=7.0),sensitive irreversible oxidation peaks for three target analytes were observed at the MWCNT modified glassy carbon electrode.Under the optimal conditions,the peak potentials of the differential pulse stripping voltammograms of o-CP,m-... |
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| Keywords: | Multi-walled carbon nanotubes Radial basis function-artificial neural network 2-Chlorophenol 3-Chlorophonl 4-Chlorophenol Differential pulse stripping voltammetry |
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