代换性阳离子 exchangeable cation

卤代阳离子 halogenocations

氟代吡啶阳离子 Fluorinated pyridine cations

氟代乙烯阳离子 Fluorinated ethylene cations

取代苯阳离子自由基 Substituted benzene radical cation

高取代度阳离子淀粉 cationic starch with high degree of substitution