The structural analogy of clathrate synthesized with natural zeolite framework is well known. HPF;·6H;O and （CH;）;（OH）·5H;O are isostructural with sodalite,melanophlogite is isostructural with the 12 cub...The structural analogy of clathrate synthesized with natural zeolite framework is well known. HPF;·6H;O and （CH;）;（OH）·5H;O are isostructural with sodalite,melanophlogite is isostructural with the 12 cubic gas hydrate and zeolite ZSM-39 with the 17 gas hydrate. The synthesis of ZSM-39 was first reported by Brace in 1981.Schleker and Meier also obtained the crystals of ZSM-39 with size<10μm and analyzed its crystal stucture by the powder X-ray diffraction.In 1984,Gies solved the crystal structure of dodecasil 3C（ZSM-39） synthesized from an aqueous system in space group F;.In the present paper,we report the framework structure of the high silica zeolite—ZSM-39 obtained from the ethylene glycol-water mixed solvent system.展开更多
文摘The structural analogy of clathrate synthesized with natural zeolite framework is well known. HPF;·6H;O and （CH;）;（OH）·5H;O are isostructural with sodalite,melanophlogite is isostructural with the 12 cubic gas hydrate and zeolite ZSM-39 with the 17 gas hydrate. The synthesis of ZSM-39 was first reported by Brace in 1981.Schleker and Meier also obtained the crystals of ZSM-39 with size<10μm and analyzed its crystal stucture by the powder X-ray diffraction.In 1984,Gies solved the crystal structure of dodecasil 3C（ZSM-39） synthesized from an aqueous system in space group F;.In the present paper,we report the framework structure of the high silica zeolite—ZSM-39 obtained from the ethylene glycol-water mixed solvent system.
