| 초록 |
Currently, most of the polymeric nanofibers have been manufactured through an electrospinning (ES) process, which has a fatal disadvantage of low productivity compared to other polymer processes. Recently, research on solution blown spinning (SBS) capable of producing nanofibers by applying strong air pressure around the spinning nozzle is being actively conducted. It has superior productivity compared to the ES process, and the process safety is excellent because air pressure is used instead of electricity. In this study, biodegradable polybutylene succinate nanofiber (PBS) was fabricated through the SBS process. The optimal spinning conditions for the production of nanofibers were set by observing the change in morphology according to the PBS concentration. In addition, Oil/water separation efficiency of the degradable nanofibers was assessed for their use for oil-contaminated water treatment. Finally, the biodegradation behavior was observed by degradation under compost conditions. |
