Journal of Nanomaterials / 2013 / Article / Fig 8

Research Article

Assembly of Oriented Ultrafine Polymer Fibers by Centrifugal Electrospinning

Figure 8

(a) Optical microscope image of PVP beaded fibers electrospun at conditions of 2.8 kV, 420 rpm, and 3.0 cm (the concentration of PVP/ethanol was 8.0 wt%). (b) SEM and (c) fluorescent microscope images of rhodamine B/PS beaded fibers electrospun at conditions of 5.0 kV, 420 rpm, and 2.0 cm (the concentration of PS/THF solution was 15.0 wt%). (d) Optical and (e) fluorescent microscope images of rhodamin B/PS uniform microfibers (the concentration of PS/THF solution was 18.0 wt%).
713275.fig.008a
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713275.fig.008b
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713275.fig.008c
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713275.fig.008d
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