ASYMMETRIC HYBRID SUPERCAPACITORS BASED ON NANOTUBE NANOWIRE COMPOSITES
First Claim
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1. An asymmetric supercapacitor, comprising:
- a first structure; and
a second structure spaced apart from said second structure;
wherein one of the first and second structures comprises an anode, and one of the first and second structures comprises a cathode;
wherein the first structure comprises an activated carbon electrode;
wherein the second structure comprises a nanocomposite electrode; and
wherein the nanocomposite electrode comprises a first network of nanowires that are interpenetrating with a second network of nanowires.
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Abstract
An asymmetric supercapacitor includes a first structure and a second structure spaced apart from said second structure. One of the structures comprises an anode, and the other of the first and second structures comprises a cathode, wherein the first structure comprises an activated carbon electrode, and the second structure comprises a nanocomposite electrode. The nanocomposite electrode comprises a first network of nanowires that are interpenetrating with a second network of carbon nanotubes.
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Citations
23 Claims
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1. An asymmetric supercapacitor, comprising:
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a first structure; and a second structure spaced apart from said second structure; wherein one of the first and second structures comprises an anode, and one of the first and second structures comprises a cathode; wherein the first structure comprises an activated carbon electrode; wherein the second structure comprises a nanocomposite electrode; and wherein the nanocomposite electrode comprises a first network of nanowires that are interpenetrating with a second network of nanowires. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. An electrical energy storage device, comprising:
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an anode; and a cathode; wherein the anode comprises an activated carbon electrode; wherein the cathode comprises a nanocomposite electrode; and wherein the nanocomposite electrode comprises a first network of nanowires that are interpenetrating with a second network of nanowires to form a mesh structure. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18)
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19. An electrical energy storage device, comprising:
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an anode; and a cathode; wherein the cathode comprises an activated carbon electrode; wherein the anode comprises a nanocomposite electrode; and wherein the nanocomposite electrode comprises a first network of nanowires that are interpenetrating with a second network of nanowires to form a mesh structure having hierarchical porous channels. - View Dependent Claims (20, 21, 22, 23)
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Specification