401 エレクトロスピニングによるポリスチレン繊維の作製と補助電極の影響(高分子/高分子基複合材料)

概要

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Chloroform solutions containing 10-20% polystyrene, of which polymerization degree is 2000, were electrosprayed to produce polystyrene fibers. A stainless tube with inner diameter of 0.66mm is placed vertically 10cm above a circular metal foil with 4cm diameter. The voltage of 10kV was applied between the tube and the metal foil. Polystyrene fibers deposited on the metal foil are observed by an optical microscope. Many beads were observed for electrospun fibers produced from the solution containing 10% polystyrene. When the solution of 20% polystyrene was used, the beads were suppressed and uniform fibers were obtained. The diameter of the fibers were 1.5-1.8μm. A supplementary electrode is used to control the flight of electrosprayed droplet. However, production is not affected by the supplementary electrode.
社団法人日本機械学会の論文
2006-11-25