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纳米Au修饰电化学传感器检测沙林机理的研究

Mechanism of nano-Au modified electrochemical sensors for detecting GB
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摘要 采用Raman光谱和循环伏安法研究了纳米Au/Au电极检测沙林的电化学反应机理。研究发现,以Fe3+作为检测沙林分子中F的探针离子、纳米Au修饰的Au电极电化学传感器检测液相中的沙林,可同时检测到沙林分子中F和P=O基团,实验结果具备特征性。 In this paper, the electrochemical reactive mechanism of detecting GB was discussed by Raman and cyclic vohametrric (CV). It was found that electrochemical GB sensors with nano-Au modified on the surface of Au- electrode can detect simultaneously F and P =0 of GB in liquid while Fe^3+ is used as the probe of F, So the experimental result displayed characteristic.
机构地区 防化研究院
出处 《化学传感器》 CAS 2011年第3期41-44,共4页 Chemical Sensors
关键词 纳米Au 沙林 电化学传感器 拉曼光谱 循环伏安法 nano-Au GB electrochemical sensors Raman cyclic voltametric(CV)
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参考文献6

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