Fig. 7From: Solid-State Heating Synthesis of Poly (3,4-Ethylenedioxythiophene)/Gold/Graphene Composite and Its Application for Amperometric Determination of Nitrite and IodateCyclic voltammograms of PEDOT/Au/GO/GCE in 0.025 M PBS (pH = 6.86) solution containing nitrite (a) and 0.1 M H2SO4 solution containing iodate (b)Back to article page