Effects of Electrospinning Parameters on Morphology and Mechanical Properties of Nanofibers

摘要：

　　Electrospinning micro/nanofibers with special morphology has aroused wide concern.In this study,inspired by cu-cumber tendril,helical micro/nanofibers are fabricated by electrospinning technique.Three kinds of electrospinning systems,containing various spinneret configuration,are employed in fabrication of the helical micro/nanofibers.The morphology and mechanical properties of the nanofibers from the three electrospinning systems are investigated.At the same time,the DSC curves for the components that form helical fibers during electrospinning process is analyzed.As a result,the nanofibers gen-erated from electrospinning system using off-centered spinneret exhibit the better helical shape with the higher curvature,ap-propriate compatibility of components,and the higher tensile strain,compared with the ones using online blending spinneret and two-spinnerets.This study provides a novel insight to the fabrication control of helical micro/nanofibers.

关键词： Electrospinning Helical fiber Morphology Compatibility Mechanical property

作者: TENG Deying KE Guizhen

作者单位: School of Textile Science and Engineering,Wuhan Textile University,Wuhan 430200,China

会议类型: 国际会议

会议名称: 2021 Sino-Africa International Symposium on Textiles and Apparel (SAISTA2021)(2021中非纺织服装国际论坛)

会议地点: 线上

会议语种:英文

页码: 192-196

在线出版日期: 2021-11-05（万方平台首次上网日期，不代表论文的发表时间）