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发明公开
CN105543990A 一种微/纳米纤维膜的离心纺丝制备方法 有权 质押 转让

一种微/纳米纤维膜的离心纺丝制备方法
摘要：
本发明属于功能性纳米纤维制备技术领域，特别涉及一种微/纳米纤维膜的离心纺丝制备方法。一种微/纳米纤维膜的离心纺丝制备方法，该方法包括如下步骤：（1）离心纺丝溶液的制备：将原料聚苯乙烯（PS）溶于N-N二甲基甲酰胺（DMF）中，搅拌后得到分散均匀的离心纺丝溶液，其中PS质量浓度为16～24wt%；（2）离心纺丝：采用步骤（1）制得的离心纺丝溶液进行离心纺丝，得到聚苯乙烯（PS）微/纳米纤维膜。本发明制备方法简单，能够快速高效制备聚苯乙烯微/纳米纤维膜。
摘要（英）：

The invention belongs to the technical field of functional nano fiber preparation, and particularly relates to a centrifugal spinning preparation method for a micro-nano fiber membrane. The centrifugal spinning preparation method for the micro-nano fiber membrane comprises the following steps of 1 centrifugal spinning solution preparing, wherein raw material polystyrene (PS) is dissolved into N,N-dimethylformamide (DMF), stirring is performed, then a centrifugal spinning solution which is uniformly dispersed is obtained, and the mass concentration of PS is 16 wt%-24 wt%; 2 centrifugal spinning, wherein centrifugal spinning is performed by adopting the centrifugal spinning solution prepared in the step 1, and the polystyrene (PS) micro-nano fiber membrane is obtained. The preparation method is simple, and the polystyrene micro-nano fiber membrane can be quickly and efficiently prepared.

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