Fabrication of three-dimensional nanofibrous macrostructures by electrospinning

作者: Ping Zhu , Aimin Lin , Xuchong Tang , Xizhao Lu , Jianyi Zheng

DOI: 10.1063/1.4948797

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摘要: Electrospinning has been widely used in fabricating nanofibers and nanofibrous membranes. Recently, the fabrication of three-dimensional (3D) macrostructures become a hot subject development electrospinning technology. In this paper, 3D macrostructure was constructed by using apparatus with both dynamic static collecting templates. The effect governing parameters on formation process is studied, such as applied voltage, flow rate, needle-tip-to-collector distance, rotating speed. It found that laying device either parallel or perpendicularly some gap between, would lead to orderly deposition nanofibers. study, “dumbbell” collector fabricate special consisting multilayers fibrous By adjusting speed collector, multilayer can be contr...

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