溶液喷射纺纳米纤维制备技术及其应用进展

为进一步推广溶液喷射纺丝技术，并为该技术的研究提供理论与实践参考，综述了国内外溶液喷射纺丝技术的制备机制、基础研究及其纳米纤维应用等方面的研究进展。主要从机制、工艺研究等角度将溶液喷射纺丝技术与熔喷、静电纺丝技术进行对比，溶液纺丝技术具有原料适用性广、生产效率高等特点；从纤维形貌、结构控制等方面，阐述了通过溶液喷射纺丝新工艺开发加工制备具有特殊形态结构的纳米纤维。介绍了溶液喷射纺纳米纤维在医用、过滤、电极、隔膜等材料领域的应用，并对溶液喷射纺丝技术当前发展的不足及未来发展前景进行了总结与展望。

Preparation technology and application progress of solution blown nanofibers

In order to further promote the solution blowing process, and provide valuable theoretical and practical reference to many researchers, preparation mechanisms and fundamental research of solution blowing process and the applications of solution blown nanofibers home and abroad were reviewed. The preparation mechanism and process research ofsolution blowing process were compared with those of melt blowing and electrospinning, and it is shown that the solution blowing process has the characteristics of wide application and high production efficiency. Furthermore, nanofibers with some special morphological structures could be prepared by the development of novel solution blowing process, which was reviewed based on the perspective of fiber morphology and structure control.Finally, the application prospects of solution blown nanofibers including medical materials, filter materials, electrode materials and diaphragm materials were introduced. Meanwhile,the shortage of current development and the future perspectives for solution blowing process were prospected.