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Stripping, degumming and packaging method of graphene produced by continuous tape method

A packaging method, graphene technology, applied in the direction of graphene, single-layer graphene, chemical instruments and methods, etc., can solve the problem of difficult observation, peeling and degumming, grasping packaging, difficulty in entering industrial production sequence, and seldom applied continuous tape method and other problems, to achieve the effect of simple structure, orderly arrangement and small volume of equipment and tools

Active Publication Date: 2018-09-11
JIANGSU GUOJIAO CHEM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Graphene has been widely concerned and researched by the society because of its advantages in electricity, heat, mechanics, etc., and has become a hot spot in the material production industry. However, in actual industrial production, it can obtain and reflect more physical and chemical properties of graphene. The characteristic continuous tape method is seldom used. The reason is that the production process is more complicated, the efficiency is low, and the cost is high. The thickness of the graphene sheet produced by it is only 0.335nm, which is transparent and difficult to observe its existence with the naked eye. There are many difficulties and obstacles in peeling and degumming, grasping packaging, etc., and it is difficult to enter the industrial production sequence

Method used

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  • Stripping, degumming and packaging method of graphene produced by continuous tape method
  • Stripping, degumming and packaging method of graphene produced by continuous tape method

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Embodiment Construction

[0014] Below in conjunction with accompanying drawing, the present invention is described in further detail as follows:

[0015] Such as figure 1 , figure 2 As shown, the peeling mechanical device of the present invention includes an adhesive tape reel A4, an adhesive tape reel B5, a graphene reel 6 and an orientation roller 7 installed on the overall frame. The above-mentioned shafts and rollers are parallel to each other, the tape reel B5 and the graphene reel 6 are power rollers driven by a synchronous variable speed DC motor, the tape reel A4 is a passive roller, and the directional rollers 7 are elastically combined and installed on the frame as a whole to move up and down On the slot of the position, the sticking and removing hand roller 8 is an arc section roller, and the arc is provided with a hand tool for grasping the handle.

[0016] During production and application, one set of prepared graphene tape is fixed on the tape reel A, and the lead-out end passes throu...

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Abstract

The invention provides a stripping debonding and packaging method used for preparing graphene via continuous adhesive tape method. A device of the stripping debonding and packaging method comprises an adhesive tape reel A, an adhesive tape reel B, a graphene reel, directional pair rollers, and an adhering and stripping hand roller; the stripping debonding and packaging method is used for transferring and adhering a graphene adhesive tape prepared via the continuous adhesive tape method onto the graphene reel via manual operation of the adhering and stripping hand roller and stripping graphene tape ends; synchronous equal tension uniform speed separation of graphene tape on a graphene adhesive tape is realized at an optimal angle controlled by the directional pair rollers via independent power reverse rotation of the adhesive tape reel B and the graphene reel, and the graphene reel is winded with the obtained graphene tape. Compared with the prior art, the stripping debonding and packaging method possesses following advantages: the mechanical structure and hand tools are simple; appliance principles are clear; operation is convenient and is easy to control; high-purity indefinitely-extended graphene tape sheet with the complete graphene physicochemical properties and performance can be prepared; and an optimal raw material is provided for down-stream products in the field of graphene applications.

Description

1. Technical field: [0001] The invention provides a stripping, degumming and packaging method for producing graphene by a continuous adhesive tape method, which belongs to the production of new materials. 2. Background technology: [0002] Graphene has been widely concerned and researched by the society because of its advantages in electricity, heat, mechanics, etc., and has become a hot spot in the material production industry. However, in actual industrial production, it can obtain and reflect more physical and chemical properties of graphene. The characteristic continuous tape method is seldom used. The reason is that the production process is more complicated, the efficiency is low, and the cost is high. The thickness of the graphene sheet produced by it is only 0.335nm, which is transparent and difficult to observe its existence with the naked eye. There are many difficulties and obstacles in peeling and degumming, grasping packaging, etc., and it is difficult to enter ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C01B32/19
CPCC01B2204/02C01B2204/04
Inventor 董兰田董婷婷张峰
Owner JIANGSU GUOJIAO CHEM TECH
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