Energy storage devices and methods of production thereof
First Claim
1. A capacitor comprisinga first electrode;
- a second electrode; and
a solid multilayer structure disposed between said first and second electrodes,wherein the solid multilayer structure is in contact with said first and second electrodes and comprises layers disposed parallel to said electrodes, wherein the solid multilayer structure has a sequence of layers (A-B)m-A, wherein A is an insulating layer and B is a polarization layer comprising a colloidal composite with a micro-dispersion of electro-conductive nano-particles in an insulator matrix, and m is a number greater than or equal to 1,wherein A has a breakdown voltage of at least about 0.05 volts (V) per nanometer (nm), andwherein B has dielectric permittivity of at least about 100.
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Accused Products
Abstract
The present disclosure provides an energy storage device comprising a first electrode, a second electrode, and a solid multilayer structure disposed between said first and second electrodes. The solid multilayer structure can be in contact with said first and second electrodes. The solid multilayer structure can include layers disposed parallel to said electrodes, the layers have a sequence (A-B)m-A, wherein, A is an insulating layer and B is a polarization layer comprising a colloidal composite with a micro-dispersion of electro-conductive nano-particles in an insulator matrix, and ‘m’ is a number greater than or equal to 1. Layer A can have a breakdown voltage of at least about 0.05 volts per nanometer (nm), and layer B can have a dielectric permittivity of at least about 100.
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Citations
31 Claims
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1. A capacitor comprising
a first electrode; -
a second electrode; and a solid multilayer structure disposed between said first and second electrodes, wherein the solid multilayer structure is in contact with said first and second electrodes and comprises layers disposed parallel to said electrodes, wherein the solid multilayer structure has a sequence of layers (A-B)m-A, wherein A is an insulating layer and B is a polarization layer comprising a colloidal composite with a micro-dispersion of electro-conductive nano-particles in an insulator matrix, and m is a number greater than or equal to 1, wherein A has a breakdown voltage of at least about 0.05 volts (V) per nanometer (nm), and wherein B has dielectric permittivity of at least about 100. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
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26. A method of producing a capacitor, comprising:
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a) preparing a conducting substrate serving as a first electrode; b) forming a solid multilayer structure adjacent to the first electrode; and c) forming a second electrode adjacent to the multilayer structure, wherein formation of the multilayer structure comprises alternating operations of the application of insulating and polarization layers or an operation of coextrusion of the insulating and polarization layers, wherein the polarization layer is a colloidal composite with a micro-dispersion of electro-conductive nano-particles in an insulator matrix, wherein an individual insulating layer has a breakdown voltage of at least about 0.05 volts per nanometer (nm) and an individual polarization layer has dielectric permittivity of at least about 100. - View Dependent Claims (27, 28, 29, 30)
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31. A method of producing a capacitor, which comprises:
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a) coating insulating layers on first and second electrodes; and b) coating a multilayer structure on an insulating layer on one of the first and second electrodes with the lamination of the other of the first and second electrodes to the multilayer structure, wherein an individual insulating layer has a breakdown voltage of at least about 0.05 volts per nanometer (nm) and the multilayer structure comprises a polarization layer having a dielectric permittivity of at least about 100, wherein the polarization layer is a colloidal composite with a micro-dispersion of electro-conductive nano-particles in an insulator matrix.
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Specification