Spiral wound electrical devices containing carbon nanotube-infused electrode materials and methods and apparatuses for production thereof
First Claim
1. An electrical device comprising:
- a first electrode material comprising a first plurality of carbon nanotubes grown directly on, and infused to, a first substrate; and
a second electrode material comprising a second plurality of carbon nanotubes infused to a second substrate;
wherein the first electrode material and the second electrode material are wound in a spiral configuration about a central axis.
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Accused Products
Abstract
Electrical devices having electrodes containing carbon nanotubes infused to a substrate are described herein. The electrical devices contain at least a first electrode material containing a first plurality of carbon nanotubes infused to a first substrate and a second electrode material containing a second plurality of carbon nanotubes infused to a second substrate. The first electrode material and the second electrode material are wound in a spiral configuration about a central axis. The electrical devices can be supercapacitors, which also contain at least an electrolyte in contact with the first electrode material and the second electrode material, and a first separator material disposed between the first electrode material and the second electrode material. Methods and apparatuses for making the electrical devices are also disclosed herein.
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Citations
16 Claims
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1. An electrical device comprising:
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a first electrode material comprising a first plurality of carbon nanotubes grown directly on, and infused to, a first substrate; and a second electrode material comprising a second plurality of carbon nanotubes infused to a second substrate; wherein the first electrode material and the second electrode material are wound in a spiral configuration about a central axis. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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Specification