Ultra-soft low-resistance transparent conductive film and preparation method thereof

A technology of transparent conductive film and conductive network, which is applied to equipment for manufacturing conductive/semiconductive layers, cable/conductor manufacturing, conductive layers on insulating carriers, etc., and can solve the problem of surface resistance and light transmittance of transparent conductive films Integrating poor performance and other issues, it achieves the effects of low surface resistance, high surface flatness, and excellent flex resistance

Active Publication Date: 2018-10-09
NINGBO HUGHSTAR ADVANCED MATERIAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to solve the problem that the comprehensive performance of the surface resistance and light transmittance of the existing transparent conductive film is relatively poor, the invention provides a transparent conductive film

Method used

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  • Ultra-soft low-resistance transparent conductive film and preparation method thereof
  • Ultra-soft low-resistance transparent conductive film and preparation method thereof
  • Ultra-soft low-resistance transparent conductive film and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0086]Add 0.68% hexadecyltrimethylammonium bromide to the mixed solution of NJ-HZX-001 and HN-HZX-001 with a ratio of 1:1, and use a 15# wire bar to evenly coat it by scraping On the PET substrate, other processes are the same as in Comparative Example 1. The test results are shown in Table 1.

Embodiment 2

[0088] The mixture of NJ-HZX-001 and HN-HZX-001 treated with 0.67% sodium dodecylbenzene sulfonate at a ratio of 1:1 was evenly coated on PET by scraping with a 10# wire rod. On the base material, other processes are the same as in Comparative Example 1. The results are shown in Table 1.

Embodiment 3

[0090] Add 0.68% hexadecyltrimethylammonium bromide to the mixed solution of NJ-HZX-001 and HN-HZX-001 with a ratio of 1:1, and use a 30# wire rod to evenly coat it by scraping On the PET substrate, other processes are the same as in Comparative Example 1. The results are shown in Table 1.

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Abstract

The invention relates to conductive material, especially to an ultra-soft low-resistance transparent conductive film and a preparation method thereof, and aims at solving the problem that the surfaceresistance and light transmittance integrated performance of a present transparent conductive film is relatively low. The transparent conductive film is provided, and comprises a transparent substrate, a conductive network layer and a hardened glue protective layer; the transparent substrate is coated with the conductive network layer, and the conductive network layer is coated with the hardened glue protective layer; and the conductive network layer includes nano silver wires and silver nanoparticles. The nano silver wires and silver nanoparticles for the conductive network layer, and the transparent conductive film is lower in sheet resistance, higher in light transmittance and higher in integrated performance.

Description

technical field [0001] The invention relates to a conductive material, in particular to a preparation technology of a conductive film, in particular to a super-flexible and low-resistance transparent conductive film and a preparation method thereof. technical background [0002] Transparent conductive film (transparent conductive film for short) is a conductive material that can conduct electricity and has high light transmittance in the visible light range. It has a wide range of applications in touch screens, flat panel displays, solar cells, light-emitting diodes, and other fields. [0003] As a typical representative of nanomaterials, silver nanowire (hereinafter referred to as: AgNW) transparent conductive film has attracted extensive attention of researchers in recent years due to its good electrical, optical and mechanical properties. The transparent conductive film prepared with AgNW not only has the advantages of high visible light transmittance, low surface resista...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B5/14H01B13/00H01B13/30
CPCH01B5/14H01B13/00H01B13/0026H01B13/30
Inventor 俞海燕董红星孙甲
Owner NINGBO HUGHSTAR ADVANCED MATERIAL TECH
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