Jin Chul Kim
UNIST Materials Science and Engineering · 재료과학
김진철 교수의 연구실은 광열성 재료와 자기복구 고분자 네트워크를 핵심으로 하여, 광촉매, 자가복구 코atings, 스마트 전자소자 등 응용 분야에서의 혁신을 추구하고 있습니다. 특히 태양광을 활용한 고효율 광촉매 시스템과, 외부 손상 후 자가복구 기능을 갖춘 투명하고 도전성 있는 필름 소자 개발에 주력하고 있습니다. 이는 자동차 코atings, AR/VR 기기의 광학 부품 보호 코ating, 그리고 탄성 및 열전환 기반 소리 재생 장치 등 실생활 응용에 기여합니다.
표시된 성과는 수집된 데이터 기준으로 산출되며, 일부 차이가 있을 수 있습니다.
A new composite consisting of TiO(2) nanotubes and CdS nanoparticles, where CdS particles bind covalently to the titania surface through a bifunctional organic linker, was successfully fabricated; this titania nanotube-based composite shows enhanced photocatalytic activity under visible-light irradiation.
The use of formic acid leads to the complete decomposition of alkali lignin and affords high-yield aromatic monomers, while at the same time suppress consumption of solvent used for the lignin conversion.
Dynamic polymer networks containing photothermal materials have been reported to demonstrate highly efficient intrinsic self-healing under irradiation. In particular, organic near-infrared-absorbing ionic salts, such as diimmonium dyes, function as transparent polymer heaters and can enhance the self-healing properties of clearcoats. In this study, we designed a self-healing automotive clearcoat with a reversible polymer network based on acryl polyol (AP) and dynamic hindered urea (HU) bonds and
Thermoacoustic (TA) loudspeakers have garnered significant attention in recent times as a novel film speaker that utilizes temperature oscillation to vibrate the surrounding air. Conventional film-type TA loudspeakers are known to experience problems when external environments damage their conductive networks, causing them to malfunction. Therefore, introducing self-healing polymers in TA loudspeakers could be an effective way to restore the surface damage of conductive networks. In this study,
