【摘要】 采用静电纺丝法制备醋酯纳米纤维,既可以保留醋酯纤维的耐化学性和可生物降解性等优点,又具有纳米材料的高比表面积、高孔隙率和量子效应。综述了近几年国内外静电纺丝法制备纳米级醋酯纤维的最新研究进展,系统介绍了几种新型纳米纤维结构的制备方法、原理及影响因素,同时对醋酯纳米纤维在吸附过滤方面的应用研究状况进行了概述,最后对静电纺丝法制备醋酯纤维的发展前景进行了展望。更多还原

【Abstract】 The method of electrospinning in the fabrication of cellulose acetate(CA) nanofibers is not only to keep the excellent chemical resistance and biodegradable performance of CA nanofiber, but also bring the remarkable features of the fiber, such as high specific surface area, high porosity and quantum efficiency. In this review, the latest research progress of electrospun CA nanofibers is summarized, and the preparation methods, formation mechanisms and influence factors of several new kinds of nanofiber structures are intro.duced. In addition, the applications of CA nanofibers in absorption and filtration fields are overviewed. Fi.nally, the prospect of electrospun CA nanofiber is described.更多还原