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Water activated graphene oxide transfer using wax printed membranes for fast patterning of a touch sensitive device

机译:使用蜡印膜进行水活化的氧化石墨烯转移,以实现触摸感应设备的快速构图

摘要

We demonstrate a graphene oxide printing technology using wax printed membranes for the fast patterning and water activation transfer using pressure based mechanisms. The wax printed membranes have 50 μm resolution, longtime stability and infinite shaping capability. The use of these membranes complemented with the vacuum filtration of graphene oxide provides the control over the thickness. Our demonstration provides a solvent free methodology for printing graphene oxide devices in all shapes and all substrates using the roll-toroll automatized mechanism present in the wax printing machine. Graphene oxide was transferred over a wide variety of substrates as textile or PET in between others. Finally, we developed a touch switch sensing device integrated in a LED electronic circuit.
机译:我们演示了使用蜡质印刷膜的氧化石墨烯印刷技术,用于基于压力的机制进行快速构图和水活化转移。蜡印膜具有50μm的分辨率,长期稳定性和无限的成形能力。这些膜的使用与氧化石墨烯的真空过滤相辅相成,可以控制厚度。我们的演示提供了一种无溶剂方法,可使用蜡印机中存在的卷对卷自动化机制来印刷所有形状和所有基材的氧化石墨烯器件。氧化石墨烯被转移到各种基材上,例如纺织品或PET。最后,我们开发了集成在LED电子电路中的触摸开关感应设备。

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