3D‐Printed Electrohydrodynamic Pump and Development of Anti‐Swelling Organohydrogel for Soft Robotics

This study introduces advancements in electrohydrodynamic (EHD) pumps and the development of a 3D-printable anti-swelling organohydrogel for soft robotics. Using digital light processing (DLP)technology, precise components with less than 1% size variation are fabricated, enabling a unique manifold pump array. This design achieves an output pressure of 90.2 kPa-18 times higher than traditional configurations-and a flow rate of 800 mL min