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发明授权
CN105008600B 述线性形成物远离纺丝电极(1)沿电场梯度方向通过在电场内的聚合物的溶液或熔体纺丝 在空间里自由移动。本发明进一步涉及来自所述而生产聚合物纳米纤维的方法，以及来自该方法 方法制造的聚合物纳米纤维的线性形成物。制备的聚合物纳米纤维的线性形成物 有权

述线性形成物远离纺丝电极(1)沿电场梯度方向通过在电场内的聚合物的溶液或熔体纺丝 在空间里自由移动。本发明进一步涉及来自所述而生产聚合物纳米纤维的方法，以及来自该方法 方法制造的聚合物纳米纤维的线性形成物。制备的聚合物纳米纤维的线性形成物
摘要：
本发明涉及用于生产聚合物纳米纤维的方法，其中由于电场对位于纺丝电极表面上的聚合物溶液或熔体的力的作用而产生了聚合物纳米纤维，其中在提供有交流电压的纺丝电极(1)与空气的和/或气体的所产生的离子(30,31)和/或空气的和/或气体的被提供至纺丝电极(1)附近的离子(30,31)之间，交替创建用于静电纺丝的电场，由此根据纺丝电极(1)上的交流电压的相位，产生具有相反极性的电荷和/或具有带有相反极性电荷的片段的聚合物纳米纤维，在所述聚合物纳米纤维产生之后，它们在静电力影响下，聚集在一起而形成束状或带状的线性形成物，所(56)对比文件Royal Kessick, John Fenn, GaryTepper《.The use of AC potentials inelectrospraying and electrospinningprocesses》《.polymer》.2004,Siddharth Maheshwari,Hsueh-ChiaChang《.Assembly of Multi-StrandedNanofiber Threads through ACElectrospinning》《.ADVANCED MATERIALS》.2009,Ghashghaie S, Bazargan AM, Ganji MEsmaeilpour, Marzbanrad E,Zam《.Aninvestigation on the behavior ofelectrospun ZnO》《.Journal of MaterialsScience: Materials in Electronics》.2011,Ochanda Fredrick O,Samaha Mohamed A,Tafreshi Hooman Vahedi, Tepp《.Fabricationof superhydrophobic fiber coatings by DC- biased AC -》《.Journal of AppliedPolymer Science》.2011,
摘要（英）：

The invention relates to a method for production of polymeric nanofibers, in which polymeric nanofibers are created due to the action of force of an electric field on solution or melt of a polymer, which is located on the surface of a spinning electrode, whereby the electric field for electrostatic spinning is created alternately between the spinning electrode (1), to which is supplied alternating voltage, and ions (30, 31) of air and/or gas generated and/or supplied to proximity of the spinning electrode (1), whereby according to the phase of the alternating voltage on the spinning electrode (1) polymeric nanofibers with an electric charge of opposite polarity and/or with segments with an electric charge of opposite polarity are created, which after their creation cluster together under the influence of the electrostatic forces into linear formation in the form of a tow or a band, which moves freely in space in direction of gradient of the electric fields away from the spinning electrode (1). The invention further relates to a linear formation from polymeric nanofibers fabricated by this method.

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