静电纺丝纳米纤维在吸附分离领域的应用进展

Application Progress of Electrospun Nanofibers in Adsorption and Separation

静电纺丝技术作为一种简单有效的制备纳米纤维的方法,制备的纳米纤维具有巨大的比表面积,而且采用该技术制备纳米纤维具有操作简单、易于控制、成本低廉等特点,已经在生物医学领域、国防领域、吸附分离领域等取得了一系列应用进展。本文首先对静电纺丝技术做了概述;其次,对其制备原理、影响因素及应用优势等做了简要的说明;然后重点综述了静电纺丝制得的纳米纤维在吸附分离领域的应用进展,总结了静电纺丝纳米纤维存在的问题并对其在吸附分离领域的应用趋势做出了展望。

Electrospinning technology is a simple and effective method for preparing nanofibers.The nanofibers prepared by electrospinning technology have a large specific surface area,and this technology has some advantages including simple operation,easy control,and low cost,and it has been widely used in biomedical field,defense field,and adsorption separation fields.In this paper,the electrospinning technology is firstly summarized.Second,the preparation principle,influencing factors and application advantages are briefly described.Then,the application progress of the nanofibers prepared by electrospinning in the field of adsorption and separation is highlighted.The problems of electrospinning nanofibers and their application trends in the field of adsorption and separation are summarized.