Cold Extrusion of Stretchable Liquid Metal–Polymer Composite Feedstock for Intrinsically Conductive 3D Printing
Additive manufacturing of soft conductive materials enables flexible electronics, sensors, and robotic systems, yet is often constrained by high-temperature melt processing, postprint activation, or rigid conductive inclusions that reduce compliance. Here, we introduce a cold-extrusion strategy to create feedstock fo...