Method for preparing carbon composite nano-material and corresponding carbon composite nano-material

A composite material, carbon nanotechnology, applied in nanotechnology, nanotechnology, chemical instruments and methods, etc., can solve the problems of difficult realization of carbon nanotube films, achieve excellent mechanical and structural properties, easy handling and processing, broad The effect of the application foreground

Active Publication Date: 2013-11-20
SUZHOU CREATIVE CARBON NANOTECH
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So far, it is difficult to further improve the conductivity of

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  • Method for preparing carbon composite nano-material and corresponding carbon composite nano-material
  • Method for preparing carbon composite nano-material and corresponding carbon composite nano-material
  • Method for preparing carbon composite nano-material and corresponding carbon composite nano-material

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[0026] The present invention will be described in detail below in conjunction with the implementations shown in the drawings, but it should be noted that these implementations are not limitations of the present invention, and those of ordinary skill in the art based on the functions, methods, or structural changes made by these implementations Equivalent transformations or substitutions all fall within the protection scope of the present invention.

[0027] Such as figure 1 Shown, the preparation method of carbon nanocomposite material of the present invention, this method comprises the steps:

[0028] Preparation of carbon nanotube film precursors.

[0029] The precursor of the carbon nanotube film is a carbon nanomaterial with a microscopic thickness, and an operable carbon nanomaterial with a macroscopic thickness can be further prepared from the carbon nanomaterial with a microscopic thickness. The method for preparing the precursor of the carbon nanotube film may be a f...

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Abstract

The invention provides a method for preparing a carbon composite nano-material and the corresponding carbon composite nano-material. The method comprises the following steps: preparing carbon nano-tube film precursors; overlapping the carbon nano-tube film precursors to form a carbon nano-tube film with self-supporting performance; and arranging a metal film on the surface of the carbon nano-tube film. The carbon nano-tube film composite foil material obtained by the method has the excellent chemical and structural characteristics of a carbon nano-tube film and the high conductivity property of metal, and has the advantages of being thin, good in flexibility, good in conductivity and the like. Furthermore, the composite foil material is good in self-supporting performance, is easy to treat and process in the using process, and has a wide application prospect in the fields of electromagnetic shielding materials, functional smart materials, electrode materials and the like.

Description

technical field [0001] The invention relates to the field of nanometer materials, in particular to a method for preparing a carbon nanocomposite material and a corresponding carbon nanocomposite material. Background technique [0002] Materials are the basis of device development. With the development of science and technology, people have never stopped developing and utilizing new materials. In the 1990s, carbon nanotubes were proved to have excellent physical and chemical properties, and breakthroughs were made in the preparation of nanomaterials and devices, which attracted extensive attention from researchers all over the world. In the application research of carbon nanotubes, carbon nanotube thin film materials are one of the important research fields. Carbon nanotube film is a macroscopic film material with a thickness of tens of nanometers formed by intertwining and connecting a large number of carbon nanotubes. [0003] In the preparation of carbon nanotube films, ...

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Application Information

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IPC IPC(8): B32B9/04B32B15/00B82Y30/00
Inventor 李清文勇振中张超胡东梅
Owner SUZHOU CREATIVE CARBON NANOTECH
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