Method and device for supplying power to graphene layer

Abstract

The invention relates to the field of graphene power supply, and in particular relates to a method and device for supplying power to a graphene layer. The method comprises the steps of flattening a filamentous part of a filamentous connecting piece, coating graphene slurry, adhering the graphene slurry to a base material, adhering the filamentous part of the filamentous connecting piece to the base material through the graphene slurry, and finally drying the graphene slurry. According to the invention, the processing technology is simple; the cost is reduced; the filamentous part and the graphene layer are integrally formed; the mutual connection is tight; and the resistance is small.

Description

technical field [0001] The invention relates to the field of graphene power supply, in particular to a method and device for supplying power to a graphene layer. Background technique [0002] With the continuous research and development in the field of graphene materials, the application fields of graphene are increasing, and how graphene conducts electricity in some special fields has become a difficult problem. [0003] For example, if the graphene is powered on high borosilicate material (glass), since the high borosilicate material cannot be processed by welding, the solder cannot be fixed. At the same time, when the local temperature of the high borosilicate material suddenly rises, it will burst and cannot be processed. . Moreover, holes cannot be drilled on similar materials, and the electrodes cannot be fixed on the glass. If the electrodes are pressed against the graphene layer by shrapnel, although power supply can be performed, the resistance between the graphene...

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Problems solved by technology

[0003] For example, if the graphene is powered on high borosilicate material (glass), since the high borosilicate material cannot be processed by welding, the solder cannot be fixed. At the same time, when the local temperature of the high borosilicate material suddenly rises, it will burst and cannot be processed.

Moreover, holes cannot be drilled on similar materials, and the electrodes cannot be fixed on the glass. If the electrodes are pressed against the graphene layer by shrapnel, although power supply can be performed, the resistance between the graphene layer and the electrodes is relatively large, such as mutual The smaller the pressure between them will affect the normal operation of the equipment, and the processing technology is complicated and the production cost is higher

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