无颗粒型银导电墨水的研究进展

Research Progress of Particle-Free Silver Conductive Ink

无颗粒型银导电墨水因其具有较高的稳定性,较低的后处理温度,在印制电子领域中应用广泛。根据银前驱体的选择不同,综述了以新癸酸银、柠檬酸银、草酸银、碳酸银、醋酸银、硝酸银、酒石酸银为前驱体的无颗粒型银导电墨水的研究情况。此外,对墨水作喷墨打印时基板的选择和处理、墨水印制图案的微观组织结构调控及后处理方法、墨水的应用、以及对无颗粒型银导电墨水的前景进行了介绍。

Particle-free silver conductive ink is widely used in printed electronics industry because of its higher stability and lower post-processing temperature.According to the choice of silver precursors,the research progress of particle-free silver conductive inks with silver neodecanoate,silver citrate,silver oxalate,silver carbonate,silver acetate,silver nitrate and silver tartrate as precursors was reviewed.In addition,the selection and processing of the substrate when ink is used for inkjet printing,the microstructure structure control,the post-processing methods of ink printed patterns,the application of ink,and the prospects of particle-free silver conductive ink were introduced.