Mercury-free anodic stripping voltammetry of lead ions using a PVS-doped polyaniline modified glassy carbon electrode
Abstract
An anodic stripping voltammetric determination of lead ions in laboratory prepared solutions is described utilizing a poly(vinylsulfonate)-doped polyaniline modified glassy carbon electrode. The experimental signals observed were similar to those of typical stripping methods and showed excellent linearity within the micromolar concentration range studied.