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.
出处
《化学传感器》
CAS
2011年第3期41-44,共4页
Chemical Sensors