Preparation of Transparent Conductive Nano Silver Wire Thin Film by Screen Printing Method

Screen printing is a common preparation methodNano silver wire transparent conductive filmThe method. This method involves coating a silver powder solution onto a wire mesh, and then locally heating it using a laser beam or other light source to melt the silver powder and form nano silver wires. Then, by combining the nano silver wire with a transparent polymer substrate, a transparent conductive thin film of nano silver wire can be obtained. This method is not only simple and efficient, but also capable of achieving large-area and high-precision silver wire deposition, making it widely used in fields such as electronic device manufacturing.

The roll to roll process method for high-performance nano silver wire transparent conductive film of Advanced Institute Technology includes a unwinding module, a coating module, a composite module, and a winding module. The coating module includes a surface treatment module, a coating device, and a conductivity enhancement module. The composite module includes a curing adhesive composite module, a curing module, and a peeling module Advanced Institute Technology has proposed a roll to roll process for preparing high-performance nano silver wire conductive films, which is simple in method, low in cost, and can achieve large-scale production of high-performance flexible transparent conductive films

With the continuous development of electronic products towards wearable and portable directions, the preparation of flexible electronic devices on stretchable substrates has aroused great interest As one of the important components of electronic devices, stretchable transparent conductive films have become an important research direction Traditional indium tin oxide materials cannot be applied in flexible devices due to their poor flexibility and other issues As a new type of one-dimensional nanomaterial, silver nanowires not only possess the size effect and high conductivity of nanomaterials, but also endow stretchable transparent conductive films with excellent optical and flexibility properties, making them have broad application prospects in stretchable conductive materials This article reviews the synthesis methods of nano silver wires and the research progress of nano silver wire based stretchable transparent conductive films at home and abroad, and looks forward to future development directions.