化学修饰电极及其测定痕量Pb^(2+)、Cd^(2+)、Hg^(2+)的应用

Review on the Application of Chemically Modified Electrodes for the Determination of Pb^(2+) , Cd^(2+), Hg^(2+)

化学修饰电极是电化学、电分析化学研究中的新兴领域 ,具有广阔的应用前景。介绍了化学修饰电极的制备方法及其在Pb2 +、Cd2 +、Hg2 +痕量测定中的应用 ,并分析了其应用前景 .

Chemically modified electrodes (CMES) is a new and developing field in the study of electrochemistry and electrical analysis chemistry,which has a brilliant prospect for application.This paper introduces the preparation method of CMES and its application in trace determination of Pb 2+ , Cd 2+ and Hg 2+ and analyses its prospect for application.