Pt-Fe/C catalyst composition ratio of Pt:Fe = 1:0; 1:3; 1:1; 3:1 and 0:1 was successfully synthesized using impregnation and ball milling method. Pt-Fe/C catalyst was sprayed on the surface of Gas Diffusion Layer (GDL) in the form of ink to form Catalyst Layer (CL), spraying was done three times until Pt-Fe/C electrode was formed. The formed Pt-Fe/C electrodes were characterized using Cyclic Vo…