| 학회 | 한국공업화학회 |
| 학술대회 | 2022년 봄 (05/11 ~ 05/13, 제주국제컨벤션센터(ICC JEJU)) |
| 권호 | 26권 1호 |
| 발표분야 | 포스터-고분자 |
| 제목 | Colorless Polyimide/Silica Sol Nanocomposite with Self-Cleaning Property |
| 초록 | Whenwater droplets contact a dirt-contaminated superhydrophobic surface, the dirtparticles are carried away from the surface by rolling water droplets. It meansthe superhydrophobic surface has self-cleaning property. If the superhydrophobic coatings aretransparent, the range of possible application could be expanded in variousindustries. In this study, colorless polyimide/silica sol nanocomposite (CPIS)with self-cleaning property are reported. It was confirmed by SEM and AFMstudies that their hydrophobic and self-cleaning properties are due to uniformparticle distribution and relatively high surface roughness. Also, CPIS showeda high transmittance value (82-88%) at 550 nm. Therefore, CPIS is expected tobe applied in solar cell panels, windows, lenses, and safety goggles. |
| 저자 | 최윤제, 진승원, 윤강훈, 김현우, 고주희, 진유지, 정찬문 |
| 소속 | 연세대 |
| 키워드 | polyimide; coating; self-cleaning; hydrophobic |
