ERICA 소재부품융합 첨단제조장비 혁신인재 교육연구단

2024학년 1학기 제2회 정기세미나를 다음과 같이 개최하오니, 연구단 참여 대학원생 및 교수님들의 많은 참여를 부탁드립니다.

이번 강연에는 재료화학공학과 이화성 교수님의 초청으로 성균관대학교 강보석 교수님을 모시고 세미나를 개최합니다.

--------------------------------------------------------- 정기 세미나 ---------------------------------------------------------- 

1. 주제 : De Novo Synthetic Approaches of Electronic Macromolecules for Emerging Elec Energy Applications

2. 연사 : 강보석 교수 (성균관대학교)

3. 일시 : 2024년 4월 23일(화) 11시

4. 장소 : 제5공학관 404호

5. 발표 내용

   Since the pioneering discovery of doped polyacetylene in the 1970s, polyaromatic materials such as polythiophene, polypyrrole, and polyaniline have introduced a new dimension to the field of electronics in the early 1980s. The emergence of the new materials sparked extensive reserch into their chemical synthesis and application in devices like organic photovoltaics, light-emitting diodes, trasistors, and sesnsors. Especially, advancements in solvent-based synthesis, including solution and electrochemical polymerization, have enabled the preparation of high-performance thin polymer films for electronics. In this presentation, I will present two groundbreaking synthetic approaches that produce new-type (semi-)conducting polymer films with superior electronic properties, high yields, and high reliability. Firstly, I will discuss how we can further enhance semiconducting polymers' functionality by chemically modifying them after their initial synthesis, allowing for greater versatility in their applications. This post-polymerization modification, achieved through target-specific reactions, allows us to attach intended functional groups to polymers, broadening their application potential in advanced electronics. Next, I will introduce an innovative electropolymerizaion technique that combines an altemating and direct current(ADC) and dual bipolar elctrodes. Our novel ADC bipolar electropolymerization method uniquely enables the rapid and uniform growth of conductive polymer films on insulating substrates with remote controllability, potentially forging a path for patteming-required microelectronics applications. These innovative techniques pave the way for integrating functional polymers into emerging electronic devices, including flexible and neuromorphic transistors, as well as sensors for gas detection and brain temperature monitoring.

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많은 참석 부탁드립니다.

감사합니다.