Electrospinning of multilevel structured functional micro-/nanofibers and their applications
Electrospinning of multilevel structured functional micro-/nanofibers and their applications
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多级结构功能微纳米纤维的静电纺丝及其应用
DOI：
10.1039/c3ta10451f
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发表时间：
2013-01-01
影响因子：
11.9
通讯作者：
Jiang, Lei
中科院分区：
文献类型：
--
作者：
Wu, Jing;Wang, Nu;Jiang, Lei
静电纺丝技术是一种简单、通用的制备微米/纳米级多级结构超细纤维的方法。本文综述了近年来静电纺丝纤维表面和内部结构的研究进展。多层表面结构包括枝状结构、多孔结构、项链结构和非圆柱变形结构。多级内部结构分为豆荚状结构、多壁管结构、线管结构和多通道结构。此外，多层结构的纤维材料的突出性能进行了讨论和强调。这些静电纺丝多层结构材料在传感、过滤吸附、催化、储能、生物等领域有着广泛的应用。
Electrospinning is a straightforward and versatile way to fabricate multilevel structured ultrafine fibers down to the micro-/nanometer scale. In this review, recent achievements in electrospun fibers with multilevel surfaces and inner structures are presented. The multilevel surface structures include branched structures, porous structures, necklace structures and non-cylinder deformed structures. The multilevel inner structures are classified as peapod structures, multiwalled tube structures, wire-in-tube structures and multichannel structures. Furthermore, the outstanding properties of multilevel structured fibrous materials are discussed and highlighted. These electrospun multilevel structured materials have wide applications in sensing, filtration and adsorption, catalysis, energy storage, bio-field, and many other fields.