A preparation device for graphene-doped hydrogen storage material

Abstract

The invention discloses a device for preparing graphene-doped hydrogen storage materials, the structure of which includes a controller, a heat sink, fixed feet, a material holding platform, a preparation port, a preparation tank, a control host, and a doping tank . The graphene raw material in the doping tank of the present invention enters through the scraper groove, and the scraper groove and the discharge ring are fixedly arranged, and the raw material is guided to the discharge ring and the grinding insert by the dial block when the grinding mechanism rotates. The crushing process is carried out in the area matched with the ring, and then it enters the dispersing component for dispersing and blanking, which can avoid the reduction of hydrogen permeability caused by piled material, and the air compressor can generate gas under the drive of the built-in drive shaft to pneumatically control the dispersing component. , to avoid the blockage of graphene raw materials, after the overall use, the graphite flakes can be crushed with high precision, and the raw materials are effectively prevented from agglomerating during the blanking process, forming a powdery falling state, which greatly improves the hydrogen doping Permeability, hydrogen storage effect is higher.

Description

technical field [0001] The invention relates to the field of graphene preparation devices, in particular to a preparation device of a graphene-doped hydrogen storage material. Background technique [0002] In order to improve the electrical conductivity, graphene will be used as a hydrogen storage material, so as to achieve an efficiency-enhancing material for electrical conductivity. The hydrogen storage methods are mainly divided into gaseous hydrogen storage, solid hydrogen storage, and liquid hydrogen storage. Hydrogen, through the physical adsorption of hydrogen by solid materials such as graphene, or by coordinating chemical reactions, hydrogen is stored in solid materials such as graphene, and is doped into graphene for processing in the preparation device. The existing technology has the following problems in the use process: [0003] The preparation device of the prior art cannot decompose the flake graphite by volume when storing hydrogen, so that the hydrogen can...

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Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a graphene-doped hydrogen storage material preparation device to solve the problem that the prior art preparation device cannot decompose the flake graphite volume when storing hydrogen. As a result, hydrogen cannot be efficiently absorbed into the interior during the preparation process, and the electrical conductivity of the finished product cannot exert its maximum effect, and the absorption time is relatively longer than that of the decomposed flake graphite, which needs to be optimized.

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