| 세션명 | 기능성 고분자(III) |
|---|---|
| 발표장 | 포스터장 |
| 논문코드 | 3PS-231 |
| 발표일 | 2019-10-11 |
| 발표시간 | 16:00-17:30 (게시시간: 13:50-17:30) |
| 논문제목 | Fabrication and Electrochemical Characterization of Poly(ether amide)-basedCarbon Nanofibers |
| 발표자 | 권영승 |
| 발표자 소속 | 충남대학교 유기소재섬유시스템 공학과 |
| 저자 | 권영승, 정영규† |
| 소속 | 충남대학교 유기소재섬유시스템 공학과 |
| 논문초록 | Carbon nanofibers have been investigated for the electrode material applications of energy storage devices. In this study, aromatic poly(ether amide) (PEA)-based CNFs were fabricated as the electrode materials via electrospinning and following carbonization. For the purpose, PEA was mixed with poly(vinyl pyrrolidone) for the efficient electrospinning and effective pore-forming, and as-spun PEA/PVP-nanofibers were carbonized at different temperatures. The morphology and microstructural features of PEA-based CNFs fibers were characterized by using electron microscopy, X-ray diffraction, and BET tests. The electrical conductivity and electrochemical properties of the CNFs were investigated with aids of electrical conductivity meter, cycle voltammetry, galvanostatic charge-discharge test. The electrochemical performance such as specific capacitance, energy density and powder density of the CNFs was analyzed by considering the microstructural features including pore size, surface area, etc. |
THE POLYMER SOCIETY OF KOREA