| 초록 |
The oxyfluorination of polymer leads to increase in the surface energy (wetting/hydrophilic surface). Polyacrylonitrile (PAN) is one of the popular membrane materials for water treatment, because of sufficient chemical stability, hydrophilicity and good stability to common solvents. In this study, oxyfluorination of PAN with different mixing ratio of fluorine, oxygen and argon gas was run to improve hydrophile property of PAN membrane. Oxyfluorinated PAN membranes were performed SEM, XPS and water permeability. |
