最近印制电子技术发展日益完善,,这项技术在传统印制电路板行业中也展现出巨大的应用前景。本文着重介绍了应用于印制电子的银纳米材料的发展现状,从与传统PCB导线制备工艺的比较中说明打印法制备银导线及材料的优势。文中还讨论了用于印制电子的纳米银材料的制备、墨水的配制、打印工艺、应用前景。 The recent development of printed electronic technology has improved, the technology in the traditional printed circuit board industry has also shown great promise. This article focuses on the development of silver nanomaterials used in printed electronics. Compared with the traditional PCB lead preparation process, this paper describes the advantages of silver lead and materials prepared by printing method. The article also discusses the preparation of nano-silver materials for printed electronics, ink preparation, printing technology, application prospects.