| 학회 |
한국고분자학회 |
| 학술대회 |
2014년 봄 (04/10 ~ 04/11, 대전 컨벤션센터) |
| 권호 |
39권 1호 |
| 발표분야 |
기능성 고분자 |
| 제목 |
Fabrication of polyurethane composite nanofibers |
| 초록 |
In this study, the copperoxide(CuO) particles incorporated polyurethane(PU) composite nanofibers via electrospinning. The cupric acetate was added to poly(vinylalcohol) to obtain a thin film by wet casting. Then this film was calcined at 500 ℃ to prepare the CuO particles. In the second step, these CuO particles were incorporated in the PU to obtain composite nanofibers. Different types of nanofiber mats were prepared by varying the concentration of CuO particles. The surface morphology, structure, bondingconfiguration, thermal, optical and electrical properties of the resultant nanofibers were characterized The electrical conductivities of the PU/CuO composite nanofibers were markedly improved than that of pristine PU nanofibers. |
| 저자 |
이초혜1, R. Nirmala1, R. Navamathavan1, 김학용1, 박수진2
|
| 소속 |
1전북대, 2인하대 |
| 키워드 |
Electrospinning; Electricalproperties; CuOparticles; Polyurethane
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| E-Mail |
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