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ELectroacid-chromism responsive fiLm

A color-changing film and electroacid technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of low stability, slow response speed and non-repeatable use, etc., and achieve stable display and fast color response speed Effect

Inactive Publication Date: 2018-11-23
CHANGZHOU YISHI PHOTOELECTRIC TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide an electroacid color-changing responsive film, which solves the problems of current color-changing materials, such as low conversion rate, low stability, and slow response speed, which cannot be repeatedly used

Method used

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  • ELectroacid-chromism responsive fiLm

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Electroacid color-changing film 1 is formed by curing 20 parts of PMMA, 10 parts of electrolyte solution, 5 parts of electroacid, 3 parts of acid-responsive material, 4 parts of plasticizer, 1 part of leveling agent, and 1 part of clearing agent;

[0029] The conductive film 2 is formed by curing 20 parts of PMMA, 8 parts of electrolyte solution and 2 parts of plasticizer;

[0030] The ion storage film 3 is formed by curing 20 parts of PMMA, 8 parts of electrolyte solution, 4 parts of electroacid, 2 parts of plasticizer, and 1 part of leveling agent.

Embodiment 2

[0032] Electroacid color-changing film 1 is formed by curing 23 parts of PMMA, 11 parts of electrolyte solution, 5 parts of electroacid, 3 parts of acid-responsive material, 4 parts of plasticizer, 1 part of leveling agent, and 1 part of clearing agent;

[0033] The conductive film 2 is formed by curing 22 parts of PMMA, 9 parts of electrolyte solution and 3 parts of plasticizer;

[0034] The ion storage film 3 is formed by curing 22 parts of PMMA, 9 parts of electrolyte solution, 4 parts of electroacid, 3 parts of plasticizer, and 1 part of leveling agent.

Embodiment 3

[0036] Electroacid color-changing film 1 is formed by curing 26 parts of PMMA, 12 parts of electrolyte solution, 6 parts of electroacid, 4 parts of acid-responsive material, 6 parts of plasticizer, 2 parts of leveling agent, and 2 parts of clearing agent;

[0037] The conductive film 2 is formed by curing 24 parts of PMMA, 10 parts of electrolyte solution and 4 parts of plasticizer;

[0038] The ion storage film 3 is formed by curing 24 parts of PMMA, 10 parts of electrolyte solution, 5 parts of electroacid, 2 parts of plasticizer, and 2 parts of leveling agent.

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Abstract

The invention discLoses an eLectroacid-chromism responsive fiLm, and beLongs to the fieLd of coLor changing fiLms. The eLectroacid-chromism responsive fiLm comprises an eLectroacid-chromism fiLm, a conductive fiLm, an ion storage fiLm and two transparent conductive Layers, wherein the eLectroacid-chromism fiLm, the conductive fiLm and the ion storage fiLm are stacked in sequence, and the two transparent conductive Layers cover the eLectroacid-chromism fiLm and the ion storage fiLm respectiveLy; the eLectroacid-chromism fiLm is prepared from 20-35 parts of PMMA, 10-15 parts of eLectroLyte soLution, 5-8 parts of eLectroacid, 3-5 parts of acid-responsive materiaL, 4-8 parts of pLasticizing agent, 1-3 parts of LeveLing agent and 1-3 parts of cLearing agent through curing; the conductive fiLm is prepared from 20-30 parts of PMMA, 8-12 parts of eLectroLyte soLution and 2-5 parts of pLasticizing agent through curing; the ion storage fiLm is prepared from 20-30 parts of PMMA, 8-12 parts of eLectroLyte soLution, 4-6 parts of eLectroacid, 2-5 parts of pLasticizing agent and 1-3 parts of LeveLing agent through curing; a scratch-resistant fiLm is pasted on the transparent conductive Layer. TheeLectrochromic fiLm can generate fLuorescence and coLor changes when energized, the coLor deveLopment response speed is high, and the state can be stabLy maintained after voLtage is removed; the eLectrochromic fiLm can be restored to a transparent state by changing the voLtage appLying direction, and the eLectrochromic fiLm can be reused.

Description

technical field [0001] The invention relates to an electroacid color-changing responsive film, which belongs to the field of color-changing films. Background technique [0002] There are various types of intelligent color-changing materials currently being studied, and there are many classification methods and methods. According to the composition of the material, it can be divided into organic intelligent color-changing materials and inorganic intelligent color-changing materials; according to the optical properties of materials, it can be divided into luminescent intelligent color-changing materials and light-absorbing intelligent color-changing materials. Each type of intelligent color-changing material has irreplaceable value in different fields. For example, inorganic photochromic material silver halide microcrystals are widely used in film; electrochromic material WO3 has been used in smart windows and so on. [0003] Organic color-changing materials mainly include t...

Claims

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Application Information

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IPC IPC(8): G02F1/155G02F1/153
CPCG02F1/1533G02F1/155
Inventor 张宇模张蔚然张晓安
Owner CHANGZHOU YISHI PHOTOELECTRIC TECH CO LTD
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