SEARCH Articles Figures Tables Base cation Base exchange reaction Base-catalysed Base-catalysed reactions Catalysed reactions Cation exchange Cation exchange reactions Cation exchangers Cation-exchange polymer Cationic exchangers Cationic organic polymer Cationic reactions Cations cation exchange Exchangeable Bases Exchangeable cations Organic bases Organic cations Organic polymers Polymer cationic Polymer-Based Cation Exchangers