文献类型：期刊文献

中文题名：静电纺纳米纤维包芯纱的成形方法及其应用进展

英文题名：Progress on forming method and application of electrospinning nanofiber core-spun yarn

作者：胡铖烨[1];周歆如[1];韩潇[1,2];洪剑寒[1,2]

机构：[1]绍兴文理学院纺织服装学院,浙江绍兴312000;[2]绍兴文理学院浙江省清洁染整技术研究重点实验室,浙江绍兴312000

年份：2021

卷号：49

期号：7

起止页码：1

中文期刊名：上海纺织科技

外文期刊名：Shanghai Textile Science & Technology

收录：CSTPCD、、北大核心、北大核心2020

基金：浙江省公益技术研究计划项目(LGG20E030002);绍兴文理学院国际科技合作项目(2019LGGH1003)。

语种：中文

中文关键词：静电纺丝;纳米纤维;包芯纱;成形方法;柔性传感器

外文关键词：electrostatic spinning;nanofiber;core-spun yarn;forming method;flexible sensor

中文摘要：常规的静电纺丝纳米纤维膜因具有超细直径、超高比表面积、超高孔隙率等优点而得到广泛应用,但一维膜结构纳米纤维集合体的力学性能不能满足纺织生产要求。据此提出在传统纱线表面包覆纳米纤维制备纳米纤维包芯纱,其兼具传统纱线的力学性能和纳米纤维的优良性能,可用于开发制备功能性纺织品。介绍了静电纺纳米纤维包芯纱的成形方法,包括机械集聚、水浴法加捻、气流辅助,分析了这些方法的原理及特点,为纳米纤维包芯纱的制备提供了理论基础。介绍了静电纺纳米纤维包芯纱在柔性传感器、能量储存、生物医疗领域的应用现状,对纳米纤维包芯纱的研究与应用具有借鉴意义。

外文摘要：Conventional electrostatic spinning nanofiber membranes have been widely used due to their advantages of ultra-fine diameter,ultra-high specific surface area and ultra-high porosity,but the mechanical properties of one-dimensional nanofiber aggregates often fail to meet the requirements of textile production,which limits their application.It is proposed that nanofiber core-spun yarns could be prepared by coating the surface of traditional yarns,and the core-spun yarns could obtain the combined mechanical properties of traditional yarns with the excellent properties of nanofibers,which could be used to develop and prepare functional textiles.The forming methods of nanofiber core-spun yarn by electrostatic spinning,including mechanical agglomeration,water bath twisting and airflow assistance are introduced,the principles and characteristics of these methods are analyzed,providing a theoretical basis for the preparation of nanofiber core-spun yarn in the future.The application status of electrostatic spinning nanometer core-spun yarns in flexible sensors,energy storage and biomedical fields is introduced,providing some reference for the future development of nanometer core-spun yarns.