喷墨打印导电墨水及其智能电子纺织品研究进展

为进一步推动印刷电子技术在纺织领域的应用并拓宽智能电子纺织品的应用领域,简要介绍了喷墨打印技术的电路印制过程和导电墨水组成;从当前喷墨打印技术中导电墨水存在的主要问题出发,详细综述了国内外导电墨水中金属系、碳系、高分子系导电组分的研究进展。以纺织基电子器件的柔性应用为出发点,主要介绍了喷墨打印技术在柔性导电器件、智能传感和能源采集与转换等应用领域的研究进展,为基于喷墨打印技术的智能电子纺织品的发展提供了理论与实践参考。最后,对印刷电子技术的技术要素、技术发展和应用前景等方面进行了总结与展望,指出智能打印及柔性应用是其未来的发展方向。

Research progress in conductive inks for inkjet printing and its application for intelligent electronic textiles

In order to further promote the application of printed electronic in the field of textiles and to expand the application fields of intelligent electronic textiles, the circuit printing process and conductive ink composition for inkjet printing were concisely introduced. This paper reviewed in detail the global research advancements on metal-, carbon- and polymer-conductive components used in conductive ink based on the main problems of conductive ink encountered in the current inkjet printing technology. In the perspective of flexible applications of textile-based electronic devices, the research progress in inkjet printing technology in the fields of flexible conductive devices, intelligent sensors and energy collection and conversion were discussed in detail, providing theoretical and practical references for the development of intelligent electronic textiles associated with the inkjet printing technology. Finally, the technical elements, technical development and application prospect of printing electronic technology were summarized and prospected, suggesting that intelligent printing and flexible applications would be the pioneering trends.