| 세션명 | 기능성 고분자(III) |
|---|---|
| 발표장 | 포스터장 |
| 논문코드 | 3PS-197 |
| 발표일 | 2019-10-11 |
| 발표시간 | 16:00-17:30 (게시시간: 13:50-17:30) |
| 논문제목 | MWCNTs Coated 3D Inverse Opal Micro-Supercapacitors for Wearable Energy Storage |
| 발표자 | 김지수 |
| 발표자 소속 | 전북대학교 |
| 저자 | 김지수, 김성곤† |
| 소속 | 전북대학교 |
| 논문초록 | Fiber micro-supercapacitors provide the advantages such as lightweight, the ease of fabrication into textiles. However, their small capacity for energy storage limits their practical applications. In this study, we fabricate porous fiber electrodes with large surface area through a colloidal crystal for high-performance micro-supercapacitors. Regularly ordered colloidal crystal is used as a template on the surface of carbon fibers. Multiwalled carbon nanotube (MWCNT) aqueous suspension are deposited on the surface, creating the inverse opal structure. The resulting nanostructure fiber electrodes are consolidated with a solid polymer electrolyte, leading to flexible and wearable fiber micro-supercapacitors. Fiber micro-supercapacitors show good capacitance and rate-retention capability as well as long cycle lives. |
THE POLYMER SOCIETY OF KOREA