The morphology of the synthesized electrocatalyst was analyzed by a JEOL (JSM-7900F) scanning electron microscope (SEM) at high and low magnification. An energy-dispersive Xray spectrometer (EDS) instrument attached to the SEM, with AZtec (Oxford Instruments) software, was used to determine the composition of the catalyst. The catalyst was mounted onto an aluminium block using double-sided carbon tape. Then, it was coated with gold for 60 seconds to ensure better surface visibility and prevent the sample's electrical charging during analysis. X-ray diffraction (XRD) technique was used to determine the crystal structure and phase constitution of the Perovskite catalyst. A BRUKER D8 DISCOVER diffractometer was used with a Cu X-ray tube source (λKα = 1.5406 Å) for X-ray diffraction (XRD) measurements.