Assembly of Oriented Ultrafine Polymer Fibers by Centrifugal Electrospinning
(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%).
Article of the Year Award: Outstanding research contributions of 2020, as selected by our Chief Editors. Read the winning articles.