FABRICATION OF POLYVINYL ALCOHOL/CONDUCTING POLYMER COAXIAL NANOFIBERS USING VAPOR DEPOSITION POLYMERIZATION MEDIATED ELECTROSPINNING AND THEIR APPLICATION AS A HYBRID FILTER FOR THE ADSORPTION OF HEAVY METAL IONS

摘要

PURPOSE: A producing method of a polyvinyl alcohol/conductive polymer coaxial nanofiber, and the application of the nanofiber as a heavy-metal remover are provided to easily produce the nanofiber formed with conductive polymers using an electrospinning-vapor deposition polymerization process. CONSTITUTION: A producing method of a polyvinyl alcohol/conductive polymer coaxial nanofiber comprises the following steps: electrospinning a polyvinyl alcohol solution for obtaining polyvinyl alcohol nanofibers; soaking metal ions into the polyvinyl alcohol nanofibers; and performing an electrospinning-vapor deposition polymerization process with the polyvinyl alcohol nanofibers. The concentration of polyvinyl alcohol in the polyvinyl alcohol solution for electrospinning is 1~100.