T he lower polymerization silicon, higher alkalinity, lower solid-liquid and sili con-aluminum ratios, proper additive, and higher additive quantity help to the synthesis of the nanozeolites.

• 低聚合度硅源、较高的碱度、较低的固液比和硅铝比、较低的晶化温度、合适的添加剂类型以及较高的添加剂用量有助于纳米沸石的形成;