Controlled Synthesis of Large‐Area and Patterned Electrochemically Reduced Graphene Oxide Films

Abstract

Abstract Have you seen the film? Coupling a spray‐coating technique with a facile, low‐cost, efficient and environmentally friendly electrochemical method may realize the controllable synthesis of large‐area and patterned electrochemically reduced graphene oxide films on various conductive and insulating substrates with thicknesses ranging from a single monolayer to several microns (see figure). magnified image