Invention:
This technology provides for enhancing capacitor power density, capacitive retention, and stability by using self growing nano particles on the electrodes of capacitors. Specifically, double-layer capacitance achieve electrostatic storage by separation of charge in a Helmholtz double layer at the interface between the surface of a conductive electrode and electrolyte. The invention couples graphene flakes and porous graphite with self-assembly fullerene to provide the ability to attain high areal and specific electric double layer capacitance.
Applications:
- Enhances battery or capacitor power density, capacitive retention, and stability by using self growing nano particles on the electrodes
Advantages:
- Overall porosity
- Mechanical strength of the film
- Self-assemblies coupling
- High power density
- High capacitive retention and stability
