The present disclosure is directed to novel crystalline germanosilicate compositions and methods of producing the same. In particular, the crystalline germanosilicate compositions are extra-large-pore compositions, designated CIT-13 possessing 10- and 14-membered rings. The disclosure describes methods of preparing these compositions using substituted benzyl-imidazolium organic structure-directing agents (OSDAs). Also disclosed are methods of using these crystalline compositions.
本公开涉及新型结晶
锗硅酸盐组合物及其生产方法。特别是,结晶
锗硅酸盐组合物是特大孔组合物,命名为
CIT-13,具有 10 和 14 元环。本公开介绍了使用取代苄基
咪唑鎓有机结构引导剂(O
SDA)制备这些组合物的方法。还公开了使用这些晶体组合物的方法。