基于丝网印刷的具有高稳定性的银纳米线柔性透明导电薄膜的制备

Fabrication of Screen Printing-Based AgNWs Flexible Transparent Conductive Film with High Stability.

作者信息

Yang Jianjun, Zeng Wei, Li Yaxin, Yi Zichuan, Zhou Guofu

机构信息

College of Electron and Information, University of Electronic Science and Technology of China, Zhongshan Institute, Zhongshan 528402, China.

School of Optoelectronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu 610054, China.

出版信息

Micromachines (Basel). 2020 Nov 24;11(12):1027. doi: 10.3390/mi11121027.

DOI:10.3390/mi11121027

PMID:33255218

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7761355/

Abstract

Flexible transparent conductive thin films (TCFs) prepared from Silver nanowires (AgNWs) have attractive features of low cost, flexibility, and solution-processed, but the usual manufacturing methods could still be hard to be scaled up. In addition, large-scale/large-area fabrication process with industrialized potential is strongly needed. In this paper, the flexible TCFs with high stability are obtained via using screen printing method to print the AgNWs inks on a flexible and transparent substrate. The micro-structure of the AgNWs patterns is investigated by optical microscope and scanning electron microscope. Furthermore, the sheet resistance, light transmittance, and film thickness of the AgNWs patterns prepared under different conditions are characterized to explore the influence of different factors on its optical and electrical properties.

摘要

由银纳米线（AgNWs）制备的柔性透明导电薄膜（TCFs）具有低成本、柔韧性和可溶液加工等吸引人的特性，但常规制造方法仍难以扩大规模。此外，迫切需要具有工业化潜力的大规模/大面积制造工艺。本文通过使用丝网印刷法在柔性透明基板上印刷AgNWs油墨来获得具有高稳定性的柔性TCFs。通过光学显微镜和扫描电子显微镜研究了AgNWs图案的微观结构。此外，对在不同条件下制备的AgNWs图案的方块电阻、透光率和膜厚进行了表征，以探讨不同因素对其光学和电学性能的影响。