Graphene stripping device and graphene production method
A stripping device and graphene technology, applied in the direction of graphene, nano-carbon, etc., can solve the problems of large-scale separation and extraction, and achieve the effect of mass production of graphene, convenient installation and convenient operation
Pending Publication Date: 2020-05-29
丰域科技(北京)有限公司
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Problems solved by technology
[0004] However, the above-mentioned method of separating and producing graphene by tape cannot meet large-scale separation and extraction, so a graphene production equipment that can not only meet large-scale production, but also has higher production efficiency and more convenient operation is needed
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[0028] Various exemplary embodiments, features, and aspects of the invention will be described in detail below with reference to the accompanying drawings. It should be noted that the relative arrangements of components, numerical representations and numerical values described in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. It should be noted that the following embodiments do not limit the scope of the invention described in the claims, and not all combinations of features described in these embodiments are essential to the invention.
[0029] (Graphene peeling device)
[0030] Below, refer to figure 1 A structural example of the graphene peeling device of the present invention will be described. figure 1 is a schematic cross-sectional view illustrating the structure of the graphene exfoliation apparatus according to the present invention. According to an embodiment of the present invention, such as figure 1 As s...
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The invention provides a graphene stripping device and a graphene production method, wherein the graphene stripping device comprises a first cylinder body and at least one rotating roller; the first cylinder body comprises a feed port and a discharge port; the at least one rotating roller is mounted in the first cylinder body, so that the surface of the at least one rotating roller is tangent to the inner side surface of the first cylinder body; the first cylinder body and the at least one rotating roller are respectively connected with respective driving mechanisms, and in the operation process, the first cylinder body and the at least one rotating roller can rotate along opposite directions under the driving action of the respective driving mechanisms. The graphene stripping device is simple in structure, convenient to install, capable of meeting the requirement for mass production of graphene, high in production efficiency and convenient to operate.
Description
technical field [0001] The invention relates to the field of graphene production. More specifically, it relates to a graphene stripping device and a graphene production method. Background technique [0002] Graphene is a carbon atom with sp 2 The hybrid orbitals form a hexagonal two-dimensional carbon nanomaterial with a honeycomb lattice. Graphene has excellent mechanical properties, very high strength, and good toughness; in addition, graphene also has very good thermal conductivity and optical properties. Graphene has important application prospects in materials science, micro-nano processing, energy, biomedicine, and drug delivery. [0003] At present, known production methods of graphene are as follows. Two scientists from the University of Manchester in the United Kingdom peeled off graphite flakes from graphite, and then stuck the two sides of the flakes on a special adhesive tape. When the tape was torn off, the graphite could be divided into two. Repeatedly doi...
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IPC IPC(8): C01B32/19
CPCC01B32/19
Inventor 顾岩顾哲瑞
Owner 丰域科技(北京)有限公司