Graphene modified inorganic material, preparation method and application

A technology of inorganic materials and graphene, applied in inorganic chemistry, chemical instruments and methods, silicon compounds, etc., can solve the problems that the performance of composite materials is affected by the degree of dispersion, time-consuming, high reduction temperature, etc., to achieve excellent composite effect, use The effect of long life and short process time
CN107628628AActive Publication Date: 2018-01-26SHANDONG SHENGQUAN NEW MATERIALS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHANDONG SHENGQUAN NEW MATERIALS CO LTD
Publication Date
2018-01-26

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Abstract

The invention relates to a method for preparing a graphene material composited inorganic material. The method comprises steps as follows: an inorganic material and a graphene material are dispersed inan aqueous solution and / or a hydrophilic solution and modified at the temperature of 90 DEG C or higher, and a dispersion liquid containing the graphene material composited inorganic material is obtained. According to the method, the use temperature is lower, expensive production equipment with high energy consumption is not needed, the method is environmentally friendly and energy saving and realizes environmental protection, electric conductivity and heat conductivity of produced multi-batch products have no fluctuation, and the inorganic material can be supported with the graphene materialrapidly, efficiently and stably. The graphene supported composite material obtained after treatment has excellent electric conductivity and heat conductivity, and besides, a graphene loading layer isstable, has lighter color and lower cost and is suitable for most occasions utilizing inorganic conductive materials.
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Description

technical field

[0001] The invention belongs to the field of inorganic material modification, and relates to a graphene-modified inorganic material, a preparation method and an application. Background technique

[0002] Many inorganic materials such as titanium dioxide, mica powder, mica flakes, kaolin, etc. have excellent properties, such as mechanical properties, barrier properties, corrosion resistance, high temperature resistance, flame retardancy, etc. However, since most inorganic materials are insulators, they do not have certain electrical and thermal conductivity, which limits the application of the above materials, such as in electrical products. Therefore, if the inorganic materials can be modified accordingly to obtain a certain degree of electrical and thermal conductivity, the application fields of the above materials will inevitably be greatly expanded.

[0003] In recent years, carbon nanostructure materials represented by fullerene, carbon nanotubes, graphe...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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