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US 12,586,778 B2Granted
Supercapacitor with NiO/Fe2VO4electrode
AssigneeImam Abdulrahman Bin Faisal University
InventorsEmre Cevik, Ayhan Bozkurt
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Abstract
A nanocomposite electrode including a substrate, a binding compound, a conductive additive, and NiO/Fe2VO4 nanoparticles. The NiO/Fe2VO4 nanoparticles have a substantially spherical shape. A mixture of the binding compound, the conductive additive and the NiO/Fe2VO4 nanoparticles, is at least partially coated on a first surface of the substrate. A method of making the NiO/Fe2VO4 nanoparticles is described.
Claims16
A supercapacitor device, comprising:
- two symmetrically facing nanocomposite electrodes, wherein each nanocomposite electrode comprises:
- a substrate;
- a binding compound;
- a conductive additive;
- and
- NiO/Fe2VO4 nanoparticles,
- wherein the NiO/Fe2VO4 nanoparticles have a substantially spherical shape,
- wherein a mixture of the binding compound, the conductive additive and the NiO/Fe2VO4 nanoparticles is at least partially coated on a first surface of the substrate, and
- wherein the first surfaces of the nanocomposite electrodes coated with the mixture face inwards;
- and
- wherein an anhydrous gel electrolyte is disposed between and is in contact with the first surfaces.
8 more elements
Dependencies are inferred from the claim text.