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Flexible filament electrochromic fiber and preparation method and application thereof

A color-induced and silk-electric technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of poor discoloration performance of the film layer, inability to spin, poor weather resistance, etc., to achieve mass production, low cost, Effect of improving fiber spinning performance

Active Publication Date: 2020-02-07
CHINA BUILDING MATERIALS ACAD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the main purpose of the present invention is to provide a kind of interchange between two kinds of color systems (earth color system-green system), flexible filament electrochromic fiber based on solid-state inorganic electrochromic camouflage and its Preparation method and application, to solve the technical problems of poor film discoloration performance, poor stability, inability to spin and poor weather resistance in the prior art

Method used

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  • Flexible filament electrochromic fiber and preparation method and application thereof
  • Flexible filament electrochromic fiber and preparation method and application thereof
  • Flexible filament electrochromic fiber and preparation method and application thereof

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Embodiment Construction

[0030] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the flexible filament electrochromic fiber proposed according to the present invention and its preparation method and use are described below in conjunction with the accompanying drawings and preferred embodiments. Embodiments, features and effects thereof are described in detail below. In the following description, different "one embodiment" or "embodiment" do not necessarily refer to the same embodiment. Furthermore, the particular features or characteristics of one or more embodiments may be combined in any suitable manner.

[0031] Such as Figure 1-Figure 2 As shown, the present invention provides a flexible filament electrochromic fiber 10. The flexible filament electrochromic fiber 100 includes a flexible substrate 1 and a transition layer 2 and a cathode-chromic layer 4 sequentially deposited on the flexible substrate 1. , ion ...

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Abstract

The invention relates to a flexible filament electrochromic fiber and a preparation method and application thereof. The flexible filament electrochromic fiber comprises a flexible substrate; a transition layer, a cathode color-changing layer, an ion conduction layer, an anode color-changing layer, an outer electrode layer and a protective layer which are sequentially deposited on the flexible substrate. The flexible filament electrochromic fiber disclosed by the invention can realize conversion of a soil color system and a green system, is high in change speed, low in cost, good in weather resistance and convenient for large-scale production, and can be used for camouflage requirements of electrochromic camouflage clothes, camouflage nets and the like.

Description

technical field [0001] The invention relates to an electrochromic fiber, in particular to a flexible filament electrochromic fiber and its preparation method and application. Background technique [0002] Adaptive stealth materials, also known as intelligent stealth materials, are the key link of adaptive stealth technology. The United States has identified adaptive materials as one of the research areas with strategic significance and priority development; Japan has included it in one of the seven major projects of basic science pilot research; Europe has also proposed to implement a research plan for adaptive composite materials. [0003] The existing technology mostly exists in flake form, and it is impossible to realize the intelligent stealth of the fabric. The main reason is that on the one hand, the bonding force between the fiber and the electrochromic film layer is poor, which easily causes the film layer to fall off and cannot be spun; on the other hand, the fiber ...

Claims

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Application Information

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IPC IPC(8): G02F1/153
CPCG02F1/1533G02F2001/1536
Inventor 孟政余刚代强汪洪
Owner CHINA BUILDING MATERIALS ACAD
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