A new organic template, 1,3-cyclohexanedimethanamine (1,3-CDA), is found to be effective in directing the crystallization of ZSM-11 zeolite. Phase transformation from ZSM-11 to ZSM-5 was observed when varying the molar ratios of OH⁻/SiO₂, Na⁺/SiO₂ and SiO₂/Al₂O₃. ZSM-11/ZSM-5 intergrowth zeolites with ZSM-5 contents from 10 to 100% were synthesized. The structural intergrowth was evidenced by TEM, and its formation may be ascribed to the competition between ZSM-11 and ZSM-5 zeolite in the system. The morphology of zeolite varies with the change of composition of the starting gel. The particle sizes of the products decrease with the increase of 1,3-CDA/SiO₂ and Na⁺/SiO₂ ratios. With the increase the OH⁻/SiO₂ ratio, the sizes decrease at first and then increase. Meanwhile, the morphologies change from cross-like aggregates of orthotropic rods to aggregates of nano-rods, and then to irregular bulk crystals. With the decrease of SiO₂/Al₂O₃ ratios from 100 to 40, the particle sizes decrease from 200 to about 50 nm, resulting in the formation of nanosized ZSM-11/ZSM-5 intergrowth zeolite.

发现一种新的有机模板1，3-环己烷二甲胺（1,3-CDA）可有效地指导ZSM-11沸石的结晶。没有观察到ZSM-11 ZSM-5相变变化OH的摩尔比时^- /二氧化硅₂，钠⁺ /的SiO ₂和SiO ₂ / Al的₂ ö ₃。合成了ZSM-5含量为10-100％的ZSM-11 / ZSM-5共生沸石。TEM证明了结构共生，其形成可能归因于体系中ZSM-11和ZSM-5沸石之间的竞争。沸石的形态随起始凝胶的组成变化而变化。产物的粒径随着1,3-CDA / SiO的增加而减小₂和Na ⁺ / SiO _2的比率。随着增加的OH ^- /二氧化硅₂比，尺寸减小在第一和然后增加。同时，形态从正交各向异性棒的十字状聚集体变为纳米棒的聚集体，然后变为不规则的块状晶体。随着SiO ₂ / Al ₂ O _3的比例从100降低到40，粒径从200nm降低到约50nm，导致形成纳米级ZSM-11 / ZSM-5共生沸石。