Figure 12
From: First Report on High Entropy Alloy Nanoparticle Decorated Graphene
(a) Electrochemical impedance spectroscopy (EIS) and (b) electrical equivalent circuit (EEC) model of mild-steel (MS), epoxy coated MS, graphene-epoxy coated MS and HEA-Gr composite-epoxy coated MS substrate in 3.5% NaCl solution.
