材料科学
制作
薄板电阻
电极
涂层
墨水池
功勋
纳米技术
透射率
光刻
背景(考古学)
平版印刷术
光电子学
图层(电子)
复合材料
病理
物理化学
古生物学
生物
化学
医学
替代医学
作者
Remya Kunjuveettil Govind,Indrajit Mondal,Kaushik Baishya,Mukhesh K. Ganesha,Sunil Walia,Ashutosh K. Singh,Giridhar U. Kulkarni
标识
DOI:10.1002/admt.202101120
摘要
Abstract Fabrication of large‐area transparent conducting electrodes (TCEs) of high performance through cost‐effective high throughput methods has been an area of intensive research. In this context, the fabrication of flexible, 25 cm 2 wide TCEs with high figure of merit (FoM) (≈494 Ω −1 ) is achieved by two roll‐to‐roll compatible processes, namely screen printing and spray coating, by suitably modifying crackle lithography in a cost‐effective manner. The fabricated TCEs exhibit low sheet resistance (<10 Ω □ −1 ) and high transmittance (≈86–90%) in the visible region. The TCEs are shown to be highly bendable, the change in the sheet resistance is only ≈2% up on 6000 bending cycles. The application of these TCEs as transparent bendable uniform Joule heaters and surface capacitive touchscreens has also been demonstrated. The TCEs are, thus, just as good as any TCE produced using spin‐coating or similar small area coating techniques.
科研通智能强力驱动
Strongly Powered by AbleSci AI