| 학회 |
한국고분자학회 |
| 학술대회 |
2019년 가을 (10/09 ~ 10/11, 제주컨벤션센터) |
| 권호 |
44권 2호 |
| 발표분야 |
열전변환 고분자 및 나노소재 |
| 제목 |
Parameter-control of electrospun Polyvinylidene (PVDF) nanofiber for air filtration |
| 초록 |
There have been significant concerns on air pollution which affect public health status and life quality. Especially, micro dust PM2.5 and PM1.0 have been known as one of major cause for diverse respiratory disease and even lung cancer. To remove the fine dusts, melt-blown nonwoven filters have been used widely. However, the limited lifetime and loss of filtration efficiency under harsh environment have been issues for reliable air filtration. Polymeric nanofibers have been chosen to be one of the effective solutions to handle these limitations. In this study, polyvinylidene (PVDF) nanofibrous membranes were fabricated by electrospinning method with low diameter nanofiber (250nm) and smaller triangle pore size which formed by three neighbor fiber, resulting in high efficiency of air filtration. The electrospun PVDF nanofiber will be controlled by various parameters for lowest diameter and finest fiber structure. |
| 저자 |
Tan Tan Bui1, 김명길1, 지승용2, 김동근2
|
| 소속 |
1Chung Ang Univ., 2LEMON Co. |
| 키워드 |
nanofiber.membrane.electrospining.air filtration |
| E-Mail |
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