Preparation method of liquid metal wire and liquid metal wire

Abstract

According to a preparation method of a liquid metal wire, liquid metal is injected into the flexible silica gel insulating layer with the middle provided with the flow channel to obtain the flexible and stretchable liquid metal wire, the preparation process is simple, the prepared liquid metal wire uses the liquid metal as the wire core, the conductivity of metal and the fluidity of fluid are both achieved, And the flexible silica gel insulating layer with good elasticity is wrapped outside, so that the liquid metal wire is relatively good in flexibility, can be bent for multiple times without fatigue fracture, particularly can be stretched along the axial direction, and has the performance which is not possessed by a traditional wire.

Description

technical field [0001] The invention belongs to the technical field of electronics, and in particular relates to a preparation method of a liquid metal wire and the liquid metal wire. Background technique [0002] Traditional wires mostly use copper and aluminum as the wire core and are covered with insulation. Such wires often cannot be bent and deformed many times. Solid conductive cables will fatigue and fracture due to prolonged bending. Most importantly, such wires cannot be stretched axially, which limits their applications. Contents of the invention [0003] In view of this, it is necessary to provide a method for preparing a liquid metal wire and a liquid metal wire that can be repeatedly bent and pulled up and that the wire can maintain good electrical conductivity after being stretched and bent. [0004] In order to solve the above problems, the present invention adopts the following technical solutions: [0005] The invention provides a method for preparing ...

AI Technical Summary

Problems solved by technology

Most importantly, such wires cannot be stretched axially, which limits their applications

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