Qi-jie Tang

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About

Qi-jie Tang is a rising innovator in the field of soft electronics and autonomous micro-systems, with a focus on harnessing the unique properties of liquid metals. His research centers on gallium-indium alloys, exploring how their fluidity and conductivity can revolutionize wearable technology and bio-inspired robotics. Tang’s most cited work, “Directly Printable and Adhesive Liquid Metal Ink for Wearable Devices” (2024, 27 citations), introduces a breakthrough method for fabricating flexible, stretchable electronics that can be directly applied to the skin, enabling seamless human–machine interaction and advanced soft robotics. This contribution addresses a critical challenge in wearable tech: the need for durable, conductive, and skin-compatible materials. In his more recent study, “Autonomous Liquid Metal Droplets Actuated by Ion Diffusion” (2025, 1 citation), Tang pioneers a self-propelled droplet system that draws energy from surrounding ions, mimicking living organisms’ autonomous behavior. This work lays the groundwork for future “soft robots” with embodied intelligence. Though early in his career, Tang’s innovative use of liquid metal inks and ion-driven actuation marks him as a key figure in next-generation flexible electronics and autonomous micro-machines.