[1PS-257]
우수논문발표상 응모자Crystallization-Driven Self Assembly of Thermoresponsive Conjugated Block Copolymers into Multifunctional Nanowire Networks
발표자김관유 (광주과학기술원)
연구책임자이은지 (광주과학기술원)
Abstract
Thermo-responsive block copolymers enable precise structural control via self-assembly, which is vital for advanced material development. In this study, I synthesized conjugated thermo-responsive block copolymers designed to form aligned nanowire arrays through crystallization-driven self-assembly.
To enhance mechanical strength and electrical continuity, ABA-type triblock copolymers were introduced as physical cross-linkers. Tailored design of conjugated and LCST segments allowed reversible nanowire rearrangement under temperature changes. Moreover, NPs-containing polymers were employed, and in situ liquid-cell TEM was used to directly visualize thermally induced nano structural transitions in real time, confirming morphological changes.
This work presents a novel strategy to fabricate multifunctional nanowire networks integrating conductivity, thermo-responsiveness, and durability, with promising potential in stretchable electronics, thermal sensors, and smart nanodevices.