Production and printing of graphene oxide foam ink for electrocatalytic applications

Abstract

A graphene-based ink printed as a foam-like structure with open pores is reported. The production of the ink is easier and faster than using existing methods and the obtained product is stable in water suspension. Electrocatalytic applications of 3D structured electrodes printed onto plastic substrates were explored. Keywords: Graphene, Ink, Foam, Print, Electrocatalysis, Sensors