Jin Sung Seo

About

Jin Sung Seo is a materials scientist pushing the boundaries of soft robotics and smart materials, with a focus on dielectric elastomer actuators (DEAs). His work centers on enhancing the performance of these electroactive polymers—often called "artificial muscles"—by engineering novel composite structures. In his most cited work (2024, 11 citations), Seo developed a nano-sized reduced graphene oxide (rGO)-encapsulated TiO₂ nanowire-filled PDMS cone actuator, achieving impressive actuation at low electric fields—a critical step toward safer, more efficient biomimetic robots. Earlier, he demonstrated how the particle size and layer thickness of graphene nanoplatelet (GNP) fillers directly influence the dielectric properties and strain output of GNP-PDMS composites (2022, 6 citations), providing a foundational framework for optimizing conductive filler architectures. By systematically linking nanomaterial morphology to macroscopic actuation behavior, Seo’s research offers practical design rules for next-generation DEAs. His contributions are shaping the development of flexible, low-voltage actuators for applications ranging from artificial muscles to haptic devices, making him a rising voice in the field of electroactive polymer composites.

Research Focus

Key Achievements

Top Papers

1. 1
   Nano-Sized rGO-Encapsulated TiO2 Nanowire-Filled PDMS cone type dielectric elastomer actuator operating at low applied electric field

   11 citations · 2024
2. 2
   Effect of the Particle Size and Layer Thickness of GNP Fillers on the Dielectric Properties and Actuated Strain of GNP–PDMS Composites

   6 citations · 2022

Key Collaborators

Contact & Links