▎ 摘　　要

In this article, we have demonstrated the synthesis of palladium nanoparticles decorated on reduced graphene oxide (RGO-Pd NPs) film via green chemistry route, one pot electrochemical reduction of graphene oxide and palladium ions without using any chemical reducing agents. Cyclic voltammetry in acid medium shows the characteristic nanosized palladium nanoparticles. The RGO-Pd NPs poses very high electrochemically active surface area and shows good catalytic properties for the elctrooxidation of ethanol in alkaline medium. (c) 2012 The Electrochemical Society. All rights reserved.