SURFACE MODIFYING METHOD FOR ACTIVATED CARBON OR GLASS BEADS BY PLASMA POLYMERIZATION COATING, SURFACE MODIFIED ACTIVATED CARBON OR GLASS BEADS, AND CIGARETTE FILTER INCLUDING THE SAME

摘要

Surface modification method according to an embodiment of the present invention comprises the step of coating the surface of the adsorbent by plasma polymerization. At this time, the adsorbent may be used, such as activated carbon, glass beads. Plasma polymerizations are amine-based compounds, acrylate-based compounds, acrylonitrile-based compounds, thiophene-based compounds, and phosphite-based compounds. Phosphate-based compounds, pyrrole-based compounds, allyl alcohol-based compounds or mixtures thereof may be used as the monomer.