3D Graphene Foams: Synthesis, Properties, and Electrochemical Potential

Abstract

In this report, we present the 3D graphene foams developed by chemical vapour deposition technique, acetone as a carbon source, and Ni as scaffolds. Graphene is a 2D material with diverse applications. However, there are essential applications in gas and liquid media that can benefit from the unique properties of graphene but require a 3D structure able to interact thoroughly with the medium. We studied how the structural properties of the 3D graphene foams depend on the growth parameters, such as temperature, precursor concentration, and Ni foams thickness. This material will be used as an electrode in sensing some enzymes or other biological moleculesThe systematic and reproducible fabrication of 3D graphene would enable further applications for research and industrial processes, such as catalysis and environmental remediation. The detailed analysis will be discussed during the meeting presentation.