Application of graphene transducing layer in all-solid PB2+ selective electrode

Abstract

At present, the problem of water and metal pollution in China is becoming more and more prominent. Among them, the problem of lead pollution cannot be neglected, and it is particularly important to select an appropriate method to detect the content of heavy metal lead ions. In this paper, Graphene was used as solid-state transfer layer to prepare all-solid ion-selective electrode for analysis of heavy metal lead ions.