| 학회 |
한국고분자학회 |
| 학술대회 |
2002년 봄 (04/12 ~ 04/13, 서울대학교) |
| 권호 |
27권 1호, p.67 |
| 발표분야 |
고분자 가공/블렌드 |
| 제목 |
Preparation of Nanoscaled Poly(vinyl acetate) Fibers by Electrospinning Method |
| 초록 |
Nanoscaled Poly(vinyl acetate) (PVAc) fibers were prepared by electrospinning technique. In our experiment, the co-solvent containing THF(tetrahydrofuran) and DMF(dimethyl formamide) were used to prepare the PVAc solution. The morphology of PVAc fibers was strongly affected by the ratio of THF to DMF. The thinner diameter of PVAc fibers was got with lower ratio of THF to DMF. But the conjunctions were formed because of the high boiling point of DMF(153℃) to be difficult to evaporate on the fiber surface in a short time. The larger diameter of PVAc fibers were got with higher ratio of THF to DMF, and the amount of conjunctions was decreased because THF had a low boiling point(66℃). We expect that the nanoscaled fibers give a widely potential application of hydrophobic PVAc.
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| 저자 |
김학용1, Ding Bin*2, Gong Jian3, 류영준4, 최경주**
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| 소속 |
1전북대, 2*전북대, 3**American Air Filter International, 4USA |
| 키워드 |
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| E-Mail |
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| VOD |
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