| 학회 |
한국고분자학회 |
| 학술대회 |
2004년 봄 (04/09 ~ 04/10, 고려대학교) |
| 권호 |
29권 1호, p.132 |
| 발표분야 |
고분자 가공/블렌드 |
| 제목 |
Preparation of titania/copper oxide nanofibers via electrospinning |
| 초록 |
The preparation of titania/copper oxide nanofibers were performed by a calcination of a hybrid organic-inorganic nanofibers as precursor. Hybrid nanofibers were obtained from a solution of poly(vinyl acetate) (PVAc)/titanium(Ⅳ) isopropoxide and copper(Ⅱ) acetate monohydrate by electrospinning. Hybrid and inorganic nanofibers were characterized by scanning electron microscopy(SEM), wide angle X-ray diffraction(WAXD), and Brunauer-Emmett-Teller(BET) surface area. SEM, WAXD results indicated that the morphology and crystalline phase of titania/copper oxide nanofibers were strongly influenced by the content of titania/copper in the nanofibers and the calcination temperature. Titania/copper nanofibers prepared with 50～100 nm of fiber diameter and anatase/copper oxide of crystalline structure. |
| 저자 |
김철기1, 김학용1, 신준식2, 박수진2, 최경은3
|
| 소속 |
1전북대, 2한국화학(연), 3전주교육대 |
| 키워드 |
electrospinning; nanofiber; titania; copper; hybrid
|
| E-Mail |
|
