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US 2020/0006015 A1Published application
Graphene supercapacitor design and manufacture
OwnerIvan Araujo Dayrellinventor
Life of this patent
Estimating the term…
Abstract
Improvements in design and manufacturing techniques to produce a graphene based prismatic supercapacitor of very high capacitance with very high energy density storage able to outperform and replace the cutting edge batteries available in the market today.
Claims20
An increased energy density supercapacitor;
- comprising:
- a pattern design developed using a photoresist process;
- graphene ink printed within the pattern design;
- electrolyte printed within the pattern design formed from curing the printed graphene ink within the pattern design;
- and
- wherein the printed graphene ink and printed electrolyte form individual capacitors having minimal spacing between gaps formed by the pattern design to increase energy density of a supercapacitor within a given area.
3 more elements
A manufacturing process for the production of an increased energy density supercapacitor, comprising:
- applying a pattern design to an element sheet using a photoresist process;
- printing graphene ink within the pattern design;
- printing electrolyte within pattern design formed front curing the printed graphene ink;
- and
- forming individual capacitors having minimal spacing between gaps formed by the printed graphene ink pattern design o increase the energy density of a supercapacitor within a given area.
2 more elements
An increased energy density supercapacitor, comprising:
- a pattern design developed using a photoresist process;
- graphene ink printed within the pattern design;
- electrolyte printed within the pattern design formed from curing the printed graphene ink within the pattern design;
- a spacer pattern design developed using a spacer mask configured to apply the spacer pattern design to the element sheet after a second photoresist process performed after a process of curing the printed graphene ink, the spacers configured to separate a first electrode within the element sheet from a second electrode within the element sheet;
- and
- wherein the printed graphene ink and electrolyte form individual capacitors having minimal spacing between gaps formed by the pattern design to increase energy;
- density of a supercapacitor within a given area.
4 more elements
Dependencies are inferred from the claim text.