Electrochemical Oxidation and Detection of Sodium Urate in Alkaline Media on a Copper Oxides Electrode

MANEA F; RADOVAN C; SCHOONMAN J

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Electrochemical Oxidation and Detection of Sodium Urate in Alkaline Media on a Copper Oxides Electrode

机译：碱性介质中铜氧化物电极上尿酸钠的电化学氧化和检测

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Electrochemicat behaviour of copper oxides electrode in the presence of sodium urate was investigated. The correlation between the anodic oxidation and the amperometric detection of sodium urate in the alkaline medium on copper oxides electrode was analysed by cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS) measurements. The interference from sodium tartrate presence in the aqueous alkaline solution was tested Copper oxides electrodes can be used successfully for amperometric detection of both sodium urale and mixture of urate and tartrate as a cumulative response, in alkaline media, the target compound did not interfere each other.

机译：研究了在尿酸钠存在下氧化铜电极的电化学行为。通过循环伏安法（CV）和电化学阻抗谱（EIS）测量分析了阳极氧化与铜氧化物电极上碱性介质中尿酸钠的安培检测之间的相关性。测试了酒石酸钠在碱性水溶液中的干扰，铜氧化物电极可成功用于安培法测定尿酸钠和尿酸盐与酒石酸盐的混合物，作为累积响应，在碱性介质中，目标化合物不会相互干扰。

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《Journal of applied sciences and environmental management》 |2006年第1期|p.25-30|共6页
作者
MANEA F; RADOVAN C; SCHOONMAN J;
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'Politehnica' University of Timisoara, P-ta Victoriei, no.2, 300006, Timisoara, Romania;

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正文语种 eng
中图分类环境科学、安全科学;
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Electrochemical Oxidation and Detection of Sodium Urate in Alkaline Media on a Copper Oxides Electrode

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