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

In this research, we focused on testing the physical and mechanical properties of developed polyacrylonitrile (PAN) composite nanofibers with succinite (Baltic amber) SiO2 particles using standard methods nanofiber (physical properties). Polyacrylonitrile (based electrospinning method) were coated an aluminum substrate for structural investigation. SEM was used to determine average fiber diamet...

This paper reviews the research and development activities conducted over the past few decades on carbon fibers. The two most important precursors in the carbon fiber industry are polyacrylonitrile (PAN) and mesophase pitch (MP). The structure and composition of the precursor affect the properties of the resultant carbon fibers significantly. Although the essential processes for carbon fiber pr...

The paper presents our new results about efficiency of wastes based on hydrolyzed polyacrylonitrile textile fibers (HPAN) as sorbents in removal of some dyes from textile effluents. The effect of some experimental variables such as initial dye concentration, sorbent mass, pH, temperature, and contact time were investigated. The sorbent dye sorption systems are described using Freundlich, Langmu...