A nanocomposite made of nickel oxide and iron oxide (NiO/Fe3O4) and its hybrid with reduced graphene oxide (rGO) as a conductive substrate with a highly functional surface (NiO/Fe3O4/rGO) was synthesized using a simple hydrothermal approach. This study addresses the challenge of developing efficient materials for energy storage and alcohol fuel cells. After confirming the synthesis through structural analysis, the potential of...

In this study, high-quality and few-layered graphene was synthesized using the chemical vapor deposition (CVD) method from liquid sources. Two different liquid carbon sources, pyridine, and benzene, were used and deposited on nickel foam under heat conditions using a bubbler in a quartz tube. X-ray diffraction (XRD) and Raman analysis confirmed the crystalline properties of graphene and N-doped graphene, demonstrating the high...

Metal oxides have garnered widespread interest owing to their theoretical and experimental merits. Among these, binary transition metal oxides (BTMOs) represent a novel class of these metal oxides, recognized for their stability, cost-effectiveness, and superior efficiency as energy storage electrode materials. The advantages of BTMOs arise from the synergistic effects of incorporating a couple of transition metal oxides within...