摘要
采用单因素水平实验法,对所收集到的静电纺样品通过SEM进行微观形貌分析,探究醋酸丁酸纤维素(CAB)在静电纺丝时最佳浓度、电纺电压和接收距离。实验结果表明,20wt%的CAB溶液在25KV电压下,水平接收距离为20cm时静电纺出的纤维膜最佳。
Ultrafine fibers of cellulose acetate butyrate（CAB） were prepared via elcetrospinning.In this paper,single factor experiment was adopted to determine the effects of electric intensity and tip collector distance on the process of electrospinning and the morphology of the electrospun nanofibers were studied with SEM.The results showed that the nanofibers from solution,in which the content of CAB is 20wt%,and prepared under 25KV,received in 20cm were good for the electrospinning and the control of fiber morphology.
出处
《武汉纺织大学学报》
2011年第6期25-29,共5页
Journal of Wuhan Textile University
基金
湖北省教育厅中青年项目(Q20111609)
关键词
醋酸丁酸纤维素
静电纺
SEM
Cellulose Acetate Butyrate
Elcetrospinning
SEM
