METHOD OF MAKING GRAPHENE ELECTROLYTIC CAPACITORS

摘要

The disclosure describes an improved electrolytic capacitor, more specifically, a method of making an electrolytic capacitor with a graphene-based energy storage layer and dielectric. The electrode with layered graphene energy storage and dielectric layers may be used in a variety of electrolytic capacitor configurations.

主权项

1. A method of making a capacitor, comprising the steps of:
applying a layered graphene structure to a first current collector to form a first electrode with a dielectric layer; putting a separator adjacent the dielectric layer of the first electrode; putting a second electrode adjacent the separator, wherein the first electrode, separator, and second electrode define a layered stack; and impregnating the layered stack with an electrolyte.