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Processing method for automobile graphene material

A processing method and graphene technology, applied in chemical instruments and methods, inorganic chemistry, non-metallic elements, etc., can solve the problems of unsatisfactory graphene raw material processing, backward preparation and application, complicated preparation process, etc. Strong operability and sufficient dissolution effect

Inactive Publication Date: 2017-11-24
LIUZHOU SHENTONG AUTOMOBILE TECH CO LTD
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AI Technical Summary

Problems solved by technology

At present, the preparation and application of graphene nanoscrolls are far behind graphene and carbon nanotubes. On the one hand, due to the unsatisfactory handling of graphene raw materials, on the other hand, the entire preparation process is complicated and the operation is difficult to control.

Method used

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Embodiment Construction

[0020] The present invention will be described in detail below, and the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

[0021] The processing method of graphene material for vehicle, it comprises the following steps:

[0022] First, pour sulfuric acid solution and nitric acid solution into the container and mix, then place the container in the water tank of the water bath device; It is (2-5): 1, which is beneficial to the processing of graphene raw materials. In the process of implementation, it is also possible to add an ice pack to the water tank first, and then place the container; it is also possible to place the container and then add an ice pack, and then use a stirring rod to stir the solution in the container to make it evenly mixed. Preferably, the ice packs are strip-shaped and can be distributed around the peripheral wall of the container to make the temperature dis...

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Abstract

The invention relates to a graphene material and particularly relates to a processing method for an automobile graphene material. The method comprises the following steps: pouring a sulfuric acid solution and a nitric acid solution into a container, mixing and then putting the container into a water tank of a water bath device; adding ice bags into the water tank, adding the graphene raw material and potassium permanganate powder into the container, heating the container and performing suction filtration on the solution in the container, thereby acquiring graphene oxide; taking the graphene oxide, placing into a micro-explosion reactor, adding a potassium permanganate solution and then adding hydrogen peroxide for completing the micro-explosion reaction, thereby acquiring a nanometer graphene oxide roll with a roll structure. According to the invention, the solutions are stirred and mixed and then the graphene raw material and the potassium permanganate are added and the ice bags are used for performing ice water bath, on the one hand, the ice bags are low in cost and high in operability, on the other hand, the ice bags are uniformly distributed in the water tank, the uniformity of the temperature is promoted and the solution is more sufficient, so that the high-performance nanometer graphene oxide roll can be acquired.

Description

technical field [0001] The invention relates to the field of graphene materials, in particular to a method for processing graphene materials for vehicles. Background technique [0002] Graphene has attracted the attention of some researchers as a new type of nanostructure, named graphene nanoscrolls, which are helically coiled from planar graphene. In addition, the two ends and the inner and outer edges of the non-closed state can improve the hydrogen storage capacity of graphene nanoscrolls, and under the action of the interlayer bonds of graphene nanoscrolls, the tunable interlayer spacing can affect the electron transfer and optical properties of graphene nanoscrolls. characteristic. Therefore, graphene nanoscrolls have become one of the research hotspots of graphene-based nanomaterials. At present, the preparation and application of graphene nanoscrolls are far behind graphene and carbon nanotubes. On the one hand, due to the unsatisfactory handling of graphene raw mat...

Claims

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Application Information

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IPC IPC(8): C01B32/198
Inventor 钟静琴钟静清韦晗陶佳
Owner LIUZHOU SHENTONG AUTOMOBILE TECH CO LTD
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