Liquid Metal Electronic Inks

With the rapid development of information technology, electronic devices have become indispensable in modern society. Traditional silicon-based manufacturing processes pose challenges due to their complexity and resource-intensive nature. Printed electronics technology offers a promising alternative, enabling the direct manufacturing of electronic circuits on various substrates through simplified printing processes. Liquid metal electronic inks have emerged as a groundbreaking advancement in this field, offering high conductivity, adjustable properties, and room-temperature operation. This chapter provides an overview of the preparation methods, properties, and applications of liquid metal electronic inks, highlighting their potential to revolutionize printed electronics. While not exhaustive, this summary aims to elucidate key advancements and guide further research in this exciting area.