Multiple Needle Electrospinning for Fabricating Composite Nanofibers with Hierarchical Structure

• 作者: LI Xiaoxia TIAN Dan LI Ya HE Jihuan
• 来源期刊: 东华大学学报（英文版）
• 年，卷（期）: 2021,（1）
• 所属期刊栏目: Mechanics and Mathematics for Textile Engineering
• 页码范围: 63-67
• 页数: 5页
• 分类号: TQ340.64
• 语种: 英文
• DOI: 10.19884/j.1672-5220.202008052

摘要

Electrospinning is a powerful method for fabricating micro/nano fibers that can be applied to various fields.Composite materials with nanoscale structure can show more excellent properties than their conventional partners.Here,we reported hierarchical structured nanofibers with beads and spheres by double needle electrospinning with an auxiliary airflow.Two different spinning solutions with different concentrations were placed into different syringes.The action of airflow was able to make the two differently morphological nanofibers mixed together evenly.The results showed that the obtained nanofiber membrane has a good hierarchical structure with different morphologies.