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US 12,688,980 B2Granted
Supercapacitors having a composite solid electrolyte with a dielectric matrix, and methods of their manufacture
AssigneesMurata Manufacturing Co., Ltd., Commissariat A L'energie Atomique Et Aux Energies Alternatives
InventorsSami Oukassi, Valentin Sallaz, Frédéric Voiron
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Abstract
A supercapacitor that includes: a first electrode; a second electrode; and a composite solid electrolyte disposed between the first electrode and the second electrode. The composite solid electrolyte includes a dielectric matrix and an ionic conductor disposed in channels/pores in the dielectric matrix. Methods of fabricating such supercapacitors are also disclosed.
Claims13
A supercapacitor comprising:
- a first electrode;
- a second electrode;
- and
- a composite solid electrolyte disposed between the first electrode and the second electrode;
- wherein the composite solid electrolyte comprises a dielectric matrix and an ionic conductor disposed in channels/pores in the dielectric matrix, and
- the channels forming an interconnected and interlaced network within the dielectric matrix, and the network defining a plurality of non-linear ion-conductive pathways between the first electrode and the second electrode.
3 more elements
A method of fabricating a supercapacitor comprising:
- forming a first electrode;
- forming on a composite solid electrolyte on the first electrode, wherein the composite solid electrolyte comprises a dielectric matrix and an ionic conductor disposed in channels/pores in the dielectric matrix;
- and
- forming a second electrode on the composite solid electrolyte,
- the channels forming an interconnected and interlaced network within the dielectric matrix, the network defining a plurality of non-linear ion-conductive pathways between the first electrode and the second electrode.
2 more elements
Dependencies are inferred from the claim text.