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Preparation method of hybrid carbon silver composite material

A composite material and hybrid carbon-silver technology, applied in the direction of coating, etc., to achieve the effect of expanding the application range, advanced technology, and high yield

Active Publication Date: 2014-05-14
TAIYUAN UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, nano-silver and carbon materials also have their own defects. If nano-silver particles are loaded on the surface of carbon spheres to form a hybrid core-shell structure, the core metal will be protected by the shell, thereby preventing external oxidation and corrosion. Also form heterogeneous structures, exhibiting their own singular properties

Method used

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  • Preparation method of hybrid carbon silver composite material
  • Preparation method of hybrid carbon silver composite material
  • Preparation method of hybrid carbon silver composite material

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Embodiment Construction

[0059] The present invention will be further described below in conjunction with accompanying drawing:

[0060] figure 1 As shown, it is the hydrothermal synthesis state diagram of the hybrid carbon-silver composite material solution, and the position and connection relationship of each part must be correct, and the ratio should be adjusted according to the amount, and the operations should be performed in sequence.

[0061] Quantities of the chemical substances used in the preparation are determined according to a preset range, with grams and milliliters as measurement units.

[0062] The hydrothermal synthesis of the hybrid carbon-silver composite material solution is carried out in a heating furnace and a reaction kettle, and is completed under heating; the heating furnace is a vertical type, and the upper part of the heating furnace 1 is the furnace cover 2, and the lower part is the electric control The box 3 is a furnace chamber 13 in the heating furnace 1, a workbench ...

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Abstract

The invention relates to a preparation method of a hybrid carbon silver composite material. For overcoming the defects of carbon and silver themselves, glucose is used as a carbon source, silver nitrate is used as a hybrid agent, a hydrothermal synthesis method is adopted, and therefore the effect that the silver is coated with and loaded by the carbon is realized. The preparation method is advanced in technology, rapid and accurate and complete in data, carbon silver hybridization improves physical and chemical properties, the application range is enlarged, a product is brownish red powder, the diameter of a powder particle is less than or equal to 700nm, the product is good in purity, the purity can reach ninety nine percent, the production yield is high and can reach ninety seven point five percent, the product can be matched with various chemicals to generate new products to be used, and therefore the preparation method of the hybrid carbon silver composite material is very ideal.

Description

technical field [0001] The invention relates to a method for preparing a hybrid carbon-silver composite material, which belongs to the technical field of carbon material coating preparation and application. Background technique [0002] Due to its small size, large specific surface area, and unique physical and chemical properties, nano-silver has been applied in the fields of nano-electronic devices, biomedical composite materials, and high-efficiency catalysts. [0003] Carbon materials have the advantages of good thermal stability, good biocompatibility, and excellent electrical and thermal conductivity. [0004] However, nano-silver and carbon materials also have their own defects. If nano-silver particles are loaded on the surface of carbon spheres to form a hybrid core-shell structure, the core metal will be protected by the shell, thereby preventing external oxidation and corrosion. Heterogeneous structures will also be formed, showing their own singular properties. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22F9/24B22F1/02
Inventor 杨永珍刘旭光郝亚敏杨维佳闫翎鹏许并社
Owner TAIYUAN UNIV OF TECH
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