胶体静电纺微纳米纤维的研究进展  

Research progress in colloidal electrospun micro/nano fibers

作　　者：付征 穆齐锋 张青松[1,2] 张宇晨 李玉莹 蔡仲雨 FU Zheng;MU Qifeng;ZHANG Qingsong;ZHANG Yuchen;LI Yuying;CAI Zhongyu(School of Materials Science and Engineering,Tiangong University,Tianjin300387,China;College of Textile and Clothing,Yantai Nanshan University,Yantai,Shandong265713,China;College of Textile Science and Engineering,Tiangong University,Tianjin300387,China;Research Institute for Frontier Science,Beihang University,Beijing100191,China)

机构地区：[1]天津工业大学材料科学与工程学院,天津300387 [2]烟台南山学院纺织与服装学院,山东烟台265713 [3]天津工业大学纺织科学与工程学院,天津300387 [4]北京航空航天大学前沿科学技术创新研究院,北京100191

出　　处：《纺织学报》2023年第10期196-204,共9页Journal of Textile Research

基　　金：国家自然科学基金项目(22076008);中国纺织工业联合会科技指导性项目(2018034);山东省自然科学基金项目(ZR2022ME095);天津工业大学纤维研究基金项目(TGF-21-B5);天津工业大学医工结合科研计划课题(2021YGJHLX03);烟台南山学院青年科研启动基金项目(2021QKJ14)。

摘　　要：为实现胶体静电纺纤维的形貌调控和广泛应用,综述了胶体静电纺丝的概念、制备原理、形貌影响因素、后处理方法及其应用,并对胶体静电纺丝的未来发展进行展望。发现调节纺丝液的配比和静电纺丝参数可获得不同形貌(串珠状、纺锤体状、黑莓状等)的复合纤维膜,对复合纤维膜进行不同的后处理(煅烧、浸泡、负载、交联)可赋予纤维新的功能,其处理后可应用于超疏水、吸附、催化、传感、组织工程、光子晶体纤维等领域。未来可通过多元胶体静电纺丝或提高颗粒间的相互作用,制备具有高韧性、优异力学性能和特定功能的复合纤维膜,并与3D打印相结合进一步拓展其应用范围和研究领域。Significance Colloidal electrospinning is a new micro-nano preparation technology based on electrospinning.The colloidal particles are mixed with the template polymer solution and electrospun,and the colloidal particles are embedded in the nanofibers.On the one hand,the template polymer improves the spinnability of colloidal particles and provides a flexible carrier for colloidal particles and on the other hand the embedding of functional colloidal particles brings new functions to the fiber.In order to further understand the morphology control for wide applications of colloidal electrospinning fibers,this paper reviews the concept,working principle,morphology shape influencing factors,spinning treatment and application of colloidal electrospinning,and the future development of colloidal electrospinning prospect.Progress As a branch of electrospinning,colloidal electrospinning makes it possible that composite micro/nano fiber membranes with special structure and properties can be obtained by electrospinning after mixing colloidal particles with template polymer.Colloidal particles can be divided into three categories,i.e.inorganic colloidal particles such as silicon dioxide(SiO_(2)),polymer colloidal particles such as polystyrene(PS)and poly(methyl methacrylate)(PMMA)and temperature-sensitive microgel particles such as poly(N-isopropylacrylamide)(PNIPAm),Poly(N-vinylcaprolactam)(PVCL).Template polymers can improve the spinnability of colloidal particles and provide flexible carriers for colloidal particles among which poly(vinyl alcohol)(PVA)is the most commonly used template.The morphology of colloidal electrospun fiber mainly depends on the ratio of colloidal particles to template polymer,colloidal particle size,surfactant,viscosity of spinning solution and spinning voltage,and so on.It has been reported that there are beaded structure,bracelet structure,one-dimensional colloidal assembly,necklace structure,colloidal rod structure,spindle-like structure,colloidal fiber structure,and black berry-like structure.T

关 键 词：胶体静电纺丝 胶体颗粒 微纳米纤维 形貌调控 模板聚合物 

分 类 号：TS171[轻工技术与工程—纺织材料与纺织品设计]