SEARCH Articles Figures Tables Cation mechanism Cationic coordinated polymerizations mechanisms Cationic heterocyclic polymerization Initiation mechanism Cationic mechanism chain polymerization Cationic polymerization Cationic polymerization polymerizations Chain polymerization by cationic mechanism Epichlorohydrin cationic polymerization mechanism Epichlorohydrin cationic polymerization mechanism initiation Polymerization by Cationic Mechanism Ring-opening polymerization cationic mechanism