Transparent conductive electrode with concave structure and preparation method thereof

A transparent conductive electrode, recessed structure technology, applied in the manufacture of conductive/antistatic filament, conductive layer on insulating carrier, cable/conductor manufacture, etc., can solve the limitation of photoelectric performance, contact resistance and surface roughness of transparent electrodes It can achieve good industrialization prospects, reduce surface roughness, improve weather resistance and flexibility
CN107910097AActive Publication Date: 2018-04-13SUZHOU CHENGBANG DALI MATERIAL TECH +1
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SUZHOU CHENGBANG DALI MATERIAL TECH
Publication Date
2018-04-13

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Abstract

The invention provides a transparent conductive electrode with a concave structure and a preparation method thereof, wherein the transparent conductive electrode comprises a conductive nanofiber and asubstrate, the conductive nanofiber is recessed on a surface of the substrate, and the substrate is a transparent substrate. The preparation method comprises steps that the composite nanofiber is firstly spun, and then the composite nanofiber is sunk into the substrate under the action of heat and gravity, thereby obtaining the transparent electrode with the concave structure. According to the technical scheme of the present invention, the obtained transparent conductive electrode has excellent visible light transmittance, conductivity and flexibility, and has a wide range of applications; and the cost is low, the process is simple, and the repeatability is good.
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Description

technical field

[0001] The invention belongs to the technical field of materials, and in particular relates to a transparent conductive electrode with a concave structure and a preparation method thereof. Background technique

[0002] Transparent conductive films have broad application prospects in touch screens, displays, heaters, antistatic biosensors, new energy, solar cells, flexible electronics, and wearable electronics. Currently, indium tin oxide is generally used as the main transparent conductive electrode material in transparent conductive films. However, the brittleness of indium tin oxide material itself limits its application in the fields of flexible electronic devices and wearable devices.

[0003] Metal nanowires and metal nanofibers are considered to be the best materials for preparing a new generation of transparent electrodes due to their excellent electrical properties, optical properties and flexibility. However, transparent electrodes formed by metal n...

Claims

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