【摘要】 为进一步推广微流体纺丝技术,综述了国内外微流体纺丝技术的制备机制及其在制备荧光杂化微纤维等方面应用的研究进展。将微流体纺丝技术与静电纺丝技术、熔融纺丝技术以及气喷纺丝技术在成形机制与工艺参数、纤维形貌(竹节状纤维、Janus纤维)与结构特征等方面做了比较,为微流体纺丝技术的研究提供理论参考。同时,介绍了用微流体纺丝技术纺制的荧光微纤维在荧光编码、光学传感和多信号分析等材料领域的应用,并对微流体纺丝技术当前存在的问题以及未来发展前景进行总结与展望。更多还原

【Abstract】 In order to popularize the microfluidic spinning technology, the preparation mechanism of microfluidic spinning technology and its application in the preparation of fluorescence hybrid microfibers were reviewed. Besides, microfluidic spinning technology was compared with electrostatic spinning technology, melt spinning technology as well as gas jet spinning technology in terms of preparation mechanism, process parameters, fiber morphology(bamboo fibers and Janus fibers) and structure characteristics, providing the theoretical reference for microfluidic spinning technology. Furthermore, the application of microfluidic spinning technology in the fields of fluorescent coding, optical sensing and multi-signal analysis was introduced. Finally, the defects of microfluidic spinning technology and the prospect of future development were summarized and prospected.更多还原