"Pump-valve dual-functional liquid metal soft actuators" by Du An Ge, Erlong Wang et al.
Soft actuators offer several advantages over traditional rigid machines. Among soft materials, liquid metal (LM) is particularly noteworthy for its electro-responsive surface properties that induce flow or morphological changes, making it ideal for soft machines. Although using LM droplets as micropumps is simple, they face challenges in efficient vertical fluid pumping. Here, we report a pump-valve dual-functional LM soft actuator (PDLMA) that can continuously pump liquid upward. Benefiting from the unique conformability of LM, the PDLMA can provide the function of a check valve, which blocks...
Source: uow.edu.au
