The　introduction　of　phenyl　groups　not　only　improves　porosity　in　the　poly(ionic　liquid)　with　a　high　ionic　liquid　content,　but　also　endows　the　material　with　amphiphilic　properties,　which　grants　them　a　potential　to　be　utilized　in　both　aqueous　and　organic　solvents.　The　amphiphilic　poly(ionic　liquid),　which　can　be　conveniently　synthesized,　presents　highly　efficient　removal　of　anionic　dyes,　due　to　the　presence　of　a　high　specific　surface　area　and　easily-accessible　cationic　parts　in　its　porous　structure.　This　poly(ionic　liquid)　material　has　a　maximum　adsorption　capacity　of　ca.　454　mg/g　towards　methyl　orange　at　room　temperature.