Conductive textile and its making method

A production method and technology for textiles, which are applied in textiles, papermaking, fiber processing, etc., can solve problems such as low conversion rate, and achieve the effects of low cost, low cost, and easy mass production.

Active Publication Date: 2014-12-17
THE HONG KONG POLYTECHNIC UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a kind of conductive textile and its production method in view of the defects that nitrogen protection is required and the conversion rate is low in the existing conductive textile production method

Method used

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  • Conductive textile and its making method
  • Conductive textile and its making method
  • Conductive textile and its making method

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Embodiment Construction

[0029] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0030] The present invention describes a general and facile method for the preparation of conductive textiles, such as fibers, yarns, fabrics and films, by a dip-dry-cure process using an in situ radical polymerization method under mild conditions in Deposition of conductive groups on fibers, yarns, fabrics and films, using polyelectrolytes as an adhesive layer. The resulting product still has strong mechanical and electrical stability and functional properties after multiple rubbing-stretching-washing treatment cycles.

[0031] Lightweight, flexible, reliable and wearable electronic components (fibers, yarns, fabrics and films) have a major impact on the development of many applications, including wearable displays, solar cells, drives, data manag...

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Abstract

The invention relates to a conductive textile and its making method. The conductive textile comprises a textile substrate, an electrolyte adhesion layer formed on the textile substrate through in-situ polymerization, and a metal coat formed on the electrolyte adhesion layer through chemical plating. According to the invention, the modification of the electrolyte adhesion layer prepared between a conductive group and the textile substrate through the in-situ free radical polymerization substantially improves the adhesion of the conductive group to the textile substrate, so an electrical element made through using the conductive textile is more reliable, tough and durable during rubbing, stretching and washing; and the process for the polyelectrolyte preparation through the in-situ free radical polymerization is carried out under a mild condition, and the high chemical conversion rate of a monomer to a polymer reduces the cost of the conductive textile, so the large-scale production of the conductive textile can be easily carried out.

Description

technical field [0001] The invention relates to the preparation of conductive materials, more specifically, to a conductive textile and a manufacturing method thereof. Background technique [0002] Two ways are known to obtain conductive fibres, yarns, fabrics and films, namely by embedding metal threads or other conductive threads or conductive materials in blended or composite yarns, and by coating the surface of the textile substrate. way of covering conductive material. Conductive materials used to make conductive fibers, yarns, fabrics and films include metals, metal oxides, metal nanoparticles, conductive polymers and carbon-based materials. [0003] For the first way, several production methods are known in the prior art. PCT International Application WO 93 / 24689 is such a method of making composite yarns using the same or different types of textile fibers in which metal wires, annealed silver- or gold-plated copper or annealed stainless steel are twisted, The diam...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06M11/83D06M14/00
Inventor 郑子剑胡红王晓龙
Owner THE HONG KONG POLYTECHNIC UNIV
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