期刊
MACROMOLECULAR MATERIALS AND ENGINEERING
卷 295, 期 8, 页码 701-708出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/mame.200900425
关键词
computer modeling; electrospinning; fiber repulsion; multijet; nanotechnology
资金
- Div Of Engineering Education and Centers
- Directorate For Engineering [832785] Funding Source: National Science Foundation
A novel electrospinning set-up has been developed to successfully electrospin multiple jets with controlled fiber repulsion using a plastic filter. This set-up shows reduced fiber repulsion as compared to a multineedle set-up, along with increased throughput. The effect of processing parameters on the fiber repulsion in a multineedle set-up was also studied. It was found that fiber repulsion could be reduced by controlling emitter voltage and emitter/collector distance. Other important parameters studied included fiber distribution and throughput. It was found that the plastic filter set-up produced fibers with lower mean diameters and better uniformity. This novel plastic filter design for electrospinning provides increased electrospinning rates with better fiber uniformity.
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