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Stretchable Electronics
Our research will explore the development of intrinsically “stretchable electronics” composed of a polymer-based stretchable substrate and gallium (Ga)-based liquid metals. We will prepare stretchable substrates using advanced silicon-based materials, knitted fabrics, and stretchable epoxies. These substrates will then be integrated with liquid metal, serving as a “mechanically responsive conductor”, to provide electrical and electrochemical functionality.
Energy Harvesting
We pursue to realize self-powered, dexterous robotic hand movements by integrating energy harvesting technology as well as the development of shape memory polymers. TENG and PENG energy harvesters operate at low frequencies through a buckling effect in the fabric. This systems convert the movements of robotic machine, triggered by various stimuli. This mechanism enables a perfect self-powered harvesting system through strategic material design.
Eco-friendly Plastics
We begin by focusing on fundamental work in organic synthesis, polymerization, and polymer processing to prepare functional polymers and their applications. Our studies result in “polymer composites” and “eco-friendly organic materials”, employing thermal blending and solution mixing processes that are the basic feature for industrial fields.
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