Effect of Nonionic Surfactant on the Electrospinning of Chitosan

摘要：

Chitosan(CS) was dissolved in trifluoroacetic acid to fabricate CS nanofibers by electrospinning.The effects of solution concentration and the nonionic surfactant on electrospun nanofibers morphology were investigated by scanning electron microscopy (SEM).The results showed that the appropriate solution concentration of chitosan for electrospinning was from 3％ to 6％;Statistical significance test proved that solution concentration was the important factor to the fibers diameter;Spinnability of solution was improved by addition of nonionic surfactant TX-15.The fine morphology of chitosan nanofiber could be obtained by adding 2.5％ wt of TX-15 into elctrospinning solution with 5％ concentration.

关键词： Nonionic surfactant Chitosan Electrospinning Nanofiber Morphology

作者: Yongpan Wang Jie Xiong Junjun Xie Yeping Song Fang Sun Guanfeng Liu

作者单位: Key Laboratory of Advanced Textile Materials and Manufacturing Technology (ZhejiangSci-Tech Universi Clinical Medical College,Hangzhou Normal University,Hangzhou 310036,China

会议类型: 国际会议

会议名称: 2008年先进纺织材料暨加工技术国际学术会议

会议地点: 杭州

会议语种:英文

在线出版日期: 2008-10-15（万方平台首次上网日期，不代表论文的发表时间）