Design Center: Motor Drives, Robotics & Controls

Graphene-Based Actuator Swarm for Programmable Deformation

(a) Schematic illustration of the fabrication of patterned SU-8/GO bilayer film using UV lithography. (b) The paper model of patterned SU-8/GO ribbon and its predictable moisture-responsive deformation under humidity actuation.

Actuators that can convert various environmental stimuli to mechanical works have revealed great potential for developing smart devices such as soft robots, micro-electromechanical systems (MEMS), and automatic Lab-on-a-Chip systems. Generally, bilayer structures are widely used for design and fabrication of
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