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Manufacturing method of silver ion graphene

A manufacturing method and graphene technology, applied in the field of graphene, can solve the problem of few functional applications of graphene with ions, and achieve the effects of achieving economic and safety benefits, easy processing, and improving safety.

Inactive Publication Date: 2017-11-24
柯良节 +2
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Problems solved by technology

[0003] The application of graphene as a product is mainly based on additives, but there are not many functional applications of graphene itself with ions

Method used

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  • Manufacturing method of silver ion graphene

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Embodiment Construction

[0024] In order to express the present invention more clearly, the present invention will be further described below in conjunction with the accompanying drawings.

[0025] refer to figure 1 , the manufacture method of a kind of silver ion graphene of the present invention comprises following manufacture process:

[0026] S1. Penetrant dispersion: 2D graphene materials with less than four layers are added to the penetrant for dispersion. The penetrant is a non-ionic chelating agent (NH4)4‧EDTA or (NH4)4‧PTDA, and the penetrant is mixed with graphene The molar ratio is 2:1;

[0027] S2. Silver ion dispersion: add silver ion compound solution to the mixture for further dispersion, realize the uniform dispersion of the silver ion compound solution on the graphene, let the graphene lattice fully contact the silver ion, the pH value of the silver ion compound solution is 6.8 Between -8.4, the mixing molar ratio of silver ion compound solution and graphene is 1:3;

[0028] S3. In...

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Abstract

The invention discloses a manufacturing method and an application of silver ion graphene. The manufacturing method comprises the steps of adding graphene into a penetrating agent to be dispersed, wherein the penetrating agent is a non-ionic chelate; adding a silver ion compound solution to the mixture to be further dispersed to enable the silver ion compound solution to be uniformly dispersed on graphene and to enable graphene crystal lattices to be in full contact with silver ions; putting the mixture material in full contact with silver ions to a reaction kettle to be subjected to an ion permeation reaction; and drying the generated silver ion graphene solution into a finished product, measuring whether delivery parameters are reached or not, and packaging the qualified products.

Description

technical field [0001] The invention relates to the technical field of graphene, in particular to a method for manufacturing silver ion graphene. Background technique [0002] The application of graphene has attracted the attention of the whole world, but the research on graphene is still in its infancy. Graphene is a very unique two-dimensional new material. However, the application of this new material is mainly in the addition of materials. The development of deeper and functional materials is the direction of scientific and technological progress. This requires that raw materials must be materials with functional properties. The material made from the original graphene is called N-type graphene, which means that the current graphene material as an additive material is called N-type graphene without its own characteristics and without ions. The meaning of means: no ionic graphene or neutral graphene without ionic properties. It is necessary for us to do work on the pro...

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Application Information

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IPC IPC(8): H01B1/02H01B1/04
CPCH01B1/02H01B1/04
Inventor 柯良节梁思敬司徒若祺
Owner 柯良节
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