Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Stripping debonding and packaging method used for preparing graphene via continuous adhesive tape method

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

Active Publication Date: 2017-03-29
JIANGSU GUOJIAO CHEM TECH
View PDF14 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 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

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Stripping debonding and packaging method used for preparing graphene via continuous adhesive tape method
  • Stripping debonding and packaging method used for preparing graphene via continuous adhesive tape method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Below in conjunction with accompanying drawing, the present invention is described in further detail as follows:

[0020] 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.

[0021] During production and application, one set of prepared graphene tape is fixed on the tape reel A, and the lead-out end passes throu...

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
Login to View More

PUM

PropertyMeasurementUnit
thicknessaaaaaaaaaa
Login to View More

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

[0001] 1. Technical field: [0002] 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. [0003] 2. Background technology: [0004] 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 diff...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C01B32/19
CPCC01B2204/02C01B2204/04
Inventor 董兰田董婷婷张峰
Owner JIANGSU GUOJIAO CHEM TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com