Rod-Coating: Towards Large-Area Fabrication of Uniform Reduced Graphene Oxide Films for Flexible Touch Screens

摘要

Flexible transparent conductors (FTCs) are essential for a wide range of applications, including flexible touch screens and displays, printable electronics, flexible transistors, and thin-film photovoltaics. The dominant FTC used today is indium-doped tin oxide (ITO) coated on flexible substrates; however, besides the high cost and the scarcity of indium supply, ITO suffers from its ceramic nature as well, which limits its mechanical flexibility.