| 학회 | 한국고분자학회 |
| 학술대회 | 2003년 가을 (10/10 ~ 10/11, 부경대학교) |
| 권호 | 28권 2호, p.62 |
| 발표분야 | 고분자 구조 및 물성 |
| 제목 | Infulence of the Various Mixture Solvent on the Characteristics of Electrospun Poly(ether imide) (PEI) Non-wovens |
| 초록 | Poly (ether imide) (PEI) is well known for its high performance engineering thermoplastic material in that it displays good strength, high modulus, rigidity, especially, under long-term heat exposure. Recently, it has increased to be interest in another method of fiber production, electrospinning, that can consistently produce fibers which are sub-micron in diameter. The solvents used in this work were N,N-dimethylforamide(DMF), N-methyl-2-pyrrolidone (NMP), Tetrahydrofuran (THF), Methylene chloride (MC), and Chlroform. The morphology of electrospun nonwoven mats was influenced by the mixture solvents. In this work, we have made PEI non-wovens with nano-scaled fiber diameters via electrospinning technique. The morphology and mechanical properties of the electrospun non-woven mats investigated by using scanning electron microscopy(SEM) and universial tensile machine(UTM), respectively. |
| 저자 | 정윤호, 김학용, 김형준, 이덕래, 박선영 |
| 소속 | 전북대 |
| 키워드 | PEI; Electrospinning |
