Preparation of different scale firous membranes and their filtration properties

Abstract

In this work, the polyacrylonitrile monolayer/composite nanofibrous membranes were successfully fabricated at different processing parameters. As expected, compared with monolayer membranes, the composite membrane revealed high breaking strength, high breaking elongation, high porosity, and good filtration performance. The composite method used in this article also provides new ideas for designing filter materials.