Preparation method of liquid metal wire and liquid metal wire

A technology of liquid metal and liquid metal, which is applied in the field of electronics, can solve the problems that the wire cannot be stretched in the axial direction and restricts the application, and achieves the effect of good flexibility and simple preparation process

Pending Publication Date: 2021-07-09
TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

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

Method used

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  • Preparation method of liquid metal wire and liquid metal wire
  • Preparation method of liquid metal wire and liquid metal wire
  • Preparation method of liquid metal wire and liquid metal wire

Examples

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Embodiment Construction

[0034] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0035] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "horizontal", "inner", "outer" etc. is based on the orientation or positional relationship shown in the drawings , is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and...

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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 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B13/06H01B13/008H01B7/04H01B7/00H01B7/02H01B7/18
CPCH01B13/06H01B13/008H01B7/04H01B7/0027H01B7/18H01B7/02
Inventor 张成林王磊李雷刘静
Owner TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI
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