摘要
用静电纺丝法制备了ZrOCl2/PVA(氯氧化锆/聚乙烯醇)复合纳米纤维,并研究了静电纺丝的一些参数如:喷头直径、直流交压对复合纳米纤维的影响。实验发现:随着喷头孔径的增大,得到的复合纳米纤维的直径和直径分布范围分别变大;随着电压的增加,复合纳米纤维的珠串结构减少,甚至消失。另外,用水槽收集法收集的复合纳米纤维在液体上靠相互间的作用力形成了柔软的网状结构。
ZrOCl2/PVA composite nanofibres were prepared by electrospinning, and the influence of some parameters such as size of spinnernet and voltage on composite-Isids studied. The experimental results show that the diameter and the distribution of composite nanofibres increase respectively with the increas- ing of the size of spinneret. The beaded structure of composite nanofibres disappears gradually with the enhancement of the applied high voltage and even disappear. In addition, the soft web structure comes into being because of the interaction of composite nanofibres by electrospinning onto a liquid reservoiz collector.
出处
《青岛大学学报（自然科学版）》
CAS
2008年第3期46-48,74,共4页
Journal of Qingdao University(Natural Science Edition)
基金
国家自然科学基金(项目批准号:10604038)
教育部"新世纪优秀人才支持计划"基金(NCET-2007)
