A discharge electrode device and method for batch production of graphene by electric shock
A discharge electrode and graphene technology, which is applied in the field of discharge electrode devices for mass production of graphene by electric shock, can solve problems such as low quality and efficiency, low quality, and affecting properties
Active Publication Date: 2021-07-06
GUANGDONG UNIV OF TECH
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Problems solved by technology
[0003] However, these methods are still restricted by cost, quality and efficiency factors, such as mechanical stripping method, low efficiency; liquid phase stripping method, low quality and efficiency; redox method, low quality
At the same time, the quality of graphene also seriously affects its properties, and low-quality graphene is not very useful
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[0031] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.
[0032] Such as Figure 1-Figure 5 As shown, a discharge electrode device for producing graphene in batches by electric shock comprises a holding part 100, a moving electrode group 200 and a control part 300; the holding part 100 and the moving electrode group 200 are oppositely arranged; the The control unit 300 drives the moving electrode set 200 to approach or move away from the material holding unit 100; the control unit 300 can also drive the moving electrode set 200 to rotate;
[0033] The material holding part 100 includes a material holding tray 101, a positioning plate 102, a reaction tube 103 and an embedded electrode 105; the positioning plate 102 is placed on the material holding tray 101, and several The reaction tube 103, the positioning plate 102 and the reaction tube 103 can rotate r...
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The invention relates to a discharge electrode device for producing graphene in batches by electric impact, comprising a material holding part, a moving electrode group and a control part; the material holding part and the moving electrode group are oppositely arranged; the control part drives the move the electrode group close to or away from the holding part; the control part can also drive the moving electrode group to rotate; the holding part includes a holding tray, a positioning plate, a reaction tube and an embedded electrode; the positioning plate is placed On the material holding tray, a number of reaction tubes are evenly spaced on the positioning plate, and the positioning plate and the reaction tubes can rotate relative to the material holding tray; both ends of the reaction tubes are open; the Several first through holes and embedded electrodes are arranged on the material tray. The efficiency and quality of the invention far exceed the traditional graphene production scheme.
Description
technical field [0001] The invention relates to the technical field of two-dimensional material preparation, in particular to a discharge electrode device and method for batch production of graphene by electric shock. Background technique [0002] Graphene is a two-dimensional material composed of a honeycomb combination of carbon atoms. It has excellent mechanical, thermal, optical, electrical and other properties and has a wide range of uses. It has been widely used in mobile phone cooling, improving concrete strength, flexible displays, super Capacitors and other fields. Because of its broad market space, many chemical companies have also introduced graphene products produced by different methods, such as mechanical exfoliation, liquid phase exfoliation, and redox methods. [0003] However, these methods are still restricted by cost, quality, and efficiency factors, such as mechanical stripping method, which has low efficiency; liquid phase stripping method, which has lo...
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IPC IPC(8): C01B32/184
CPCC01B32/184
Inventor 陈云贺梓霖丁树权高增光罗翔远陈新陈桪高健
Owner GUANGDONG UNIV OF TECH