There are numer us ways to make binary metal oxides,. Supercapacitors, also known as ultracapacitors or electrochemical capacitors, represent an emerging energy storage technology with the potential to complement or. Al oxide materials or binary metal oxide nanocomposites as electrode materials for supercapacitor applications are shown in figure 1.
The concert of supercapacitors is highly dependent on the properties of the electrode materials used, with metal oxides being a key focus due to their excellent electrochemical properties and. Along with batteries and fuel cells, supercapacitors play an essential role in supplementary electrochemical energy. Distinguished by particular physical and chemical properties, metal oxide materials have been a focus of research and exploitation for applications in energy storage devices.