| 학회 |
한국고분자학회 |
| 학술대회 |
2002년 가을 (10/11 ~ 10/12, 군산대학교) |
| 권호 |
27권 2호, p.363 |
| 발표분야 |
특별 심포지엄 |
| 제목 |
Preparation of Poly(ether imide) Nonwoven Mats by Electrospinning |
| 초록 |
Polyetherimide (PEI) is an amorphous polymer which is based on repeating aromatic imide and ether units. PEI is well known for its high strength and rigidity for long-term heat exposure. Electrospinning is a simple method to produce polymer fiber from polymer solution, with diameters in the range of nano-scaled to a sub-micron scaled. In this work, we have made PEI nonwoven mats with nano-scaled fiber diameters. PEI was dissolved in N,N-dimethylformamide (DMF) and N-methyl-2- pyrrolidone (NMP). The composition of the co-solvent DMF/NMP (75/25,v/v) was suitable for the electrospinning. Morphological of the electrospun PEI fibers have been analyzed scanning electron microscopy (SEM) and image analyzer.
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| 저자 |
정윤호1, 이근형*2, 김학용3, 이덕래, 이성구**
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| 소속 |
1전북대, 2*전북대, 3**한국화학(연) |
| 키워드 |
poly(ether imide); electrospinning; morphology
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| E-Mail |
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