Fabrication of Electronics by Electrohydrodynamic Jet Printing,Advanced Electronic Materials

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Fabrication of Electronics by Electrohydrodynamic Jet Printing
Advanced Electronic Materials ( IF 5.3 ) Pub Date : 2022-08-30 , DOI: 10.1002/aelm.202200728
Haihua Zhou ₁ , Yanlin Song ₁

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Electrohydrodynamic jet (e-jet) printing technology overcomes some limitations such as the viscosity and resolution of the traditional ink-jet printing by breaking surface tension of the droplets with high voltage and the formation of Taylor cone. The technique is becoming more and more popular because it can be widely used in the fabrication of the conductive line of electronics, electrode, transistor, sensor, and other electronics as microelectrode, microlen, and heater. This review provides insight into the effect of the influence factors such as voltage, speed, nozzle, jetting ink characteristics, and the representative conductive materials of the ink as metal nanoparticles (NPs) and carbon materials, or organic conductive polymers on the fabrication of the different electronics by the e-jet printing technology. Specially, the characteristics of different resultant electronics are compared and the possible mechanisms are analyzed. Finally, the challenge and development trend of the e-jet printing technology are discussed, which will shed a light on the fabrication of the next-generation flexible electronics with better performance.

中文翻译：

通过电流体动力喷射印刷制造电子产品

电流体动力喷射（e-jet）打印技术通过高压打破液滴的表面张力和泰勒锥的形成，克服了传统喷墨打印的粘度和分辨率等限制。该技术正变得越来越流行，因为它可以广泛用于制造电子、电极、晶体管、传感器和其他电子产品的导电线，如微电极、微透镜和加热器。本综述深入了解了电压、速度、喷嘴、喷射墨水特性等影响因素以及墨水的代表性导电材料如金属纳米粒子 (NPs) 和碳材料或有机导电聚合物对制造的影响。通过 e-jet 打印技术实现不同的电子产品。特别，比较了不同电子产品的特性并分析了可能的机制。最后，讨论了电子喷射打印技术的挑战和发展趋势，为下一代具有更好性能的柔性电子产品的制造提供了启示。

更新日期：2022-08-30

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