| 초록 |
Electrospinning technology is a simple and direct method for the fabrication of polymer nanofibers which are continuous polymer fibers ranging from several micrometers to several hundred nanometers. There are many types of nanofibers whose applications are in various fields, such as composites, protective clothing, biomedicines and drug delivery, filtration, and agriculture. In this study, the azide-containing nanofibers were fabricated using co-electrospinning PVAc/GAP/BPS solution, followed by Click reaction between GAP and BPS. The parameters of electrospinning process were controlled and then, click reaction was occurred at 50 oC. The morphology of nanofibers before and after click reaction were revealed by SEM result. In the future, we would like to point out the application of nanofiber in wastewater treatment by assembling nanofibers into membrane filtration, wherein PVAc nanofiber with azide functional groups as an adsorbent can remove heavy metal ions from contaminated water. |
