| 학회 |
한국고분자학회 |
| 학술대회 |
2021년 가을 (10/20 ~ 10/22, 경주컨벤션센터) |
| 권호 |
46권 2호 |
| 발표분야 |
고분자 가공/복합재료 |
| 제목 |
Fabrication process of CFRP with anisotropic conductivity |
| 초록 |
The research of electrically conductive CFRP is being conducted in various ways and the importance of these studies is increasing today due to the increased usage of lightweight polymer with adaptive conductivity to various industries. A typical method to give electrical conductivity to CFRP is the hybrid composite production that impregnates nanomaterials dispersed resin such as CNT and graphene into the fiber reinforcement. But the biggest problem is inhomogeneous dispersion of nanoparticle and high viscosity of resin. In this study, CFRP was fabricated through a newly programmed high-speed process with a multi-drop method granting anisotropic conductivity. The use of surfactants implemented dispersion stability and minimized the conductivity loss. Also optimizing two nanomaterial content ratios maximized its anisotropic property. Various characterizations were conducted to prove that anisotropic electrical conductive CFRP was well produced and validity of the developed process. |
| 저자 |
김민경, 강승인, 성동기
|
| 소속 |
부산대 |
| 키워드 |
Electrical conductivity; CFRP; CNT; Graphene
|
| E-Mail |
|
