Abstract: Inkjet printing electronics technology has attracted tremendous interests for its high efficiency and environment-friendliness and also its potential applications in the electronic and microelectronic industry. This paper is to summarize the recent development of the preparation，performance，control of ink droplets，coating treatment and applications of ink-jet conductive inks. It indicates that the research on inkjet metal nanoparticle inks is one key to develop inkjet printing electronics technology. The drawbacks of present inkjet metal nanoparticle inks are pointed out and the prospect in the technology development was addressed.

Key words: Conductive ink, metal nanoparticle, inkjet, conductive ink, metal nanoparticle, inkjet

摘要： 喷墨印刷电子技术是电子及微电子行业未来的一种高效、绿色环保型生产技术。本文详细阐述了纳米金属喷墨导电墨水的制备及性能研究、墨滴控制、涂层后处理与应用4个方面的研究进展，说明了纳米金属喷墨导电墨水是未来喷墨印刷电子研究的关键技术之一，指出了纳米金属喷墨导电墨水目前存在的不足，如固含量与稳定性之间的矛盾、导电性能不理想等。并对喷墨印刷电子技术的发展提出了展望，指出其在RFID天线、印刷线路板、印刷电子产业领域有广阔的应用前景。

关键词: 导电墨水, 金属纳米, 喷墨, 导电墨水, 金属纳米, 喷墨