|
|||||
|
|
| 低温等离子处理对PVAc纳米纤维膜动态润湿性能的影响 | |
| 引用本文： | 夏鑫,张瑜,魏取福.低温等离子处理对PVAc纳米纤维膜动态润湿性能的影响[J].天津工业大学学报,2011,30(3):8-10. |
| 作者姓名： | 夏鑫 张瑜 魏取福 |
| 作者单位： | 1. 新疆大学艺术设计学院,乌鲁木齐830046;江南大学生态纺织教育部重点实验室,江苏无锡214122 2. 新疆大学艺术设计学院,乌鲁木齐,830046 3. 江南大学生态纺织教育部重点实验室,江苏无锡,214122 |
| 摘 要： | 采用静电纺丝技术制备了PVAc纳米纤维膜,并进行氧气低温等离子后处理以提高该材料的润湿性能.使用扫描电子显微镜观察了等离子处理前后纤维形貌的变化,同时进行了纳米纤维膜动态润湿性能的测试.实验结果表明:随着等离子处理时间的延长,纤维表面刻蚀效果明显;同时,润湿性能增加,这归因于氧气等离子处理的刻蚀及接枝作用. |
| 关 键 词： | 等离子处理 动态润湿性能 PVAc纳米纤维 静电纺丝 形貌 |
Dynamic wettability of PVAc nanofibers treated with plasma |
|
| XIA Xin,ZHANG Yu,WEI Qu-fu.Dynamic wettability of PVAc nanofibers treated with plasma[J].Journal of Tianjin Polytechnic University,2011,30(3):8-10. | |
| Authors: | XIA Xin ZHANG Yu WEI Qu-fu |
| Affiliation: | 1.Department of Art and Design,Xinjiang University,Wulumuqi 830046,China;2.Key Laboratory of Eco-Textiles of Ministry of Education,Jiangnan University,Wuxi 214122,China) |
| Abstract: | PVAc nanofibers were fabricated by electrospinning,and then treated by cold oxygen plasma to improve its wettability.The morphology and wetting properties of nanofibers were characterized by scanning electronic microscope(SEM) and dynamic contact angle(DCA),respectively.The study revealed that the etching effect in the surface morphology of the nanofibres was related to the plasma treatment time.At the same time,the plasma treatment could considerably improve the wettability of PVAc nanofibers due to its etching and grafting effects. |
| Keywords: | plasma treatment eynamic wettability PVAc nanofiber electrospun morphology |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
