Back to results
US 2019/0097258 A1Published application
Construction of Ultra High Capacity Performance Battery Cells
AssigneeHHeLi, LLC
InventorsPaige L. Johnson, James Dean Fleetwood
Life of this patent
Estimating the term…
Abstract
A method of forming a battery electrode includes spraying a suspension of nanoparticle sized metal oxide to create an active layer.
Claims20
A method of forming a battery electrode comprising:
- preparing a suspension of a nanoparticle sized metal oxide;
- spraying the suspension onto a surface and curing the sprayed suspension to create a first active material layer, wherein the nanoparticle sized metal oxide is 20-40% by weight of the first active material layer after curing;
- and
- providing a first carbon conductive layer containing carbon nanoparticles in the range of 20% to 40% by weight adjacent to the first active material layer.
1 more element
A method of forming a battery electrode comprising:
- forming a plurality of active material layers, each containing metal oxide nanoparticles from 20-40% by weight;
- and
- forming at least one carbon conductive layer between at least two of the plurality of active material layers;
- wherein at least one of the plurality of active material layers is formed by spraying a suspension of metal oxide onto a surface and curing the sprayed suspension.
1 more element
Dependencies are inferred from the claim text.