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Carbon nanotube (CNT)-metal composite products and methods of production thereof

A technology of carbon nanotubes and metal components, which is applied in the field of carbon nanotube-metal composite products and its production, and can solve the problems of unsatisfied power supply and non-energy storage devices, low system efficiency, etc.

Pending Publication Date: 2021-08-06
TORTECH NANO FIBERS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, many commercially available systems are still inefficient
[0004] Therefore, there remains an unmet need for improved efficiency power and non-energy storage devices

Method used

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  • Carbon nanotube (CNT)-metal composite products and methods of production thereof
  • Carbon nanotube (CNT)-metal composite products and methods of production thereof
  • Carbon nanotube (CNT)-metal composite products and methods of production thereof

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Embodiment Construction

[0109] In the detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. Those skilled in the art will appreciate, however, that these are specific embodiments, and that the invention can also be practiced in various ways that embody the features of the invention described and claimed herein.

[0110] In some other embodiments of the present invention, improved products comprising CNT-based substrates are provided.

[0111] In some other embodiments of the present invention, a weight-reduced product comprising a CNT-based substrate is provided.

[0112] In some additional embodiments of the present invention, improved products comprising CNT-based substrates for current harvesting are provided.

[0113] In some additional embodiments of the present invention, a reduced weight product comprising a CNT based substrate for current harvesting is provided.

[0114] In some additional embodiments of the pres...

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Abstract

The present invention provides carbon-nanotube (CNT)-polymer-metal composite substrate products, each product including a first current collector including at least one carbon nanotube (CNT) mat and a high conducting metallic element in electrical connection with a first tab, the high conducting metallic element bound to the at least one carbon nanotube mat, and optionally including a second current collector including a metallic conducting element in electrical connection with a second tab, a separator material separating between the first and second current collectors, an electrolyte solution disposed between the first collector and the second collector and a housing configured to house the first collector, second collector, separator material electrolyte solution and active material.

Description

technical field [0001] The present invention relates generally to carbon nanotube-metal composite products and methods of production thereof, and more particularly to methods and apparatus for efficient current harvesting using CNT-metal composite substrates. Background technique [0002] Many designs of power devices are inefficient in terms of the weight of the electrodes and energy delivery per unit weight. [0003] Efforts have been made to improve the design of power sources, such as batteries, capacitors, and fuel cells, and non-energy storage devices, such as electrochemical synthesis cells, electronic shielding units, heating elements, and lightning conductors. However, many commercially available systems are still inefficient. [0004] Therefore, there remains an unmet need for improved efficiency power sources and non-energy storage devices. Contents of the invention [0005] It is an object of the present invention to provide improved carbon nanotube (CNT)-met...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M4/66H01G11/36H01G11/68
CPCH01G11/68H01G11/36H01M4/661H01M4/663H01M4/667H01M4/0423H01M4/0426H01M4/0428H01M10/0525H01M4/0471H01M4/742H01M8/0232H01M8/0234H01M8/0245H01G11/84Y02P70/50Y02E60/50Y02E60/10H01M4/668H01M50/531H05K9/009H01M4/80H01M4/82C01B32/158
Inventor L·伊斯曼M·赫夫茨S·科萨奇维奇A·梅塔夫I·苏尔齐克M·艾伯特
Owner TORTECH NANO FIBERS