| 세션명 | 고분자구조 및 물성(III) |
|---|---|
| 발표장 | 포스터장 |
| 논문코드 | 3PS-95 |
| 발표일 | 2019-10-11 |
| 발표시간 | 16:00-17:30 (게시시간: 13:50-17:30) |
| 논문제목 | Thermal behaviour and Mechanical Properties of Double Network Ionogels |
| 발표자 | Hiep Dinh Xuan |
| 발표자 소속 | 부산대학교 화학소재학과 |
| 저자 | Hiep Dinh Xuan, Bernard Timothy, 김도완, 윤진환1,† |
| 소속 | 부산대학교 화학소재학과; 1부산대학교 화학교육과 |
| 논문초록 | nsiveness, mechanical durability and electric conductivity. Poly(N-isopropylacrylamide-co-N,N’-diethylacrylamide) (PNN) was able to absorb IL and swell upon heating above room temperature (~35 °C), but the weakened mechanical durability has limited its application as stretchable materials. To overcome this difficulty, double network (DN) system of PNN ionogels was fabricated. PNN ionogels were associated with chitosan as the second network (PNNC), by the adjustment of chitosan crosslinking, we were able to enhance mechanical properties such as increasing stretch ability and stress uptake capacity, as well as preserving its thermal responsiveness. Besides that, due to the ionic conductivity property of IL, prepared PNNC ionogels can be used as stretchable conductor which can be applied in electrical sensor. |
THE POLYMER SOCIETY OF KOREA