静电纺丝纤维在电极隔膜材料中的应用研究

Progress of Electrospun Fibrous for Electrode Separator

静电纺丝纳/微米纤维无纺布具有孔隙率高、持液量大和离子电导率好等特点,可用于低内阻、大容量和安全性好的功率型动力电源用电极隔膜。本文主要对聚合物、改性/共混聚合物和有机/无机复合等静电纺丝纤维无纺布的制备进行研究,对其在锂离子电池和超级电容器等电极隔膜中的研究和应用进行评述。

The electrospun fibers mats with nano-micro diameter have high porosity,liquid hold-up,and ionic conductivity. It can be adopted as the electrode separator of power source that has the low resistance,high electric capacity and good safety. The electrospun fibrous of electrode separator that produced by single polymer,modified/blend polymer and organic/inorganic precursors and applied for supercapacitor and Li-ion battery have been reviewed in this paper.