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Synthesis of heterocoordinated atom-containing zeotypes utilizing a mechanochemical reaction

机译：利用机械化学反应合成含杂配位原子的分子型

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摘要

A novel series of zeotypes, in which alkaline-earth metal atoms were introduced into a silicate framework, were successfully synthesized by utilizing a mechanochemical reaction. In the synthesis method developed in this study, an alkaline-earth metal hydroxide and silica were allowed to react mechanochemically in the solid phase, and the resulting uniformly mixed precursor was treated hydrothermally in an aqueous alkaline solution. AES-1, one of the materials obtained by this method, was analyzed in detail, and it was elucidated that the material had the same topology as a synthetic calcosilicate CAS-1 with a two-dimensional eight-membered ring micropore system and zeolitic physicochemical properties. Several unknown materials have been synthesized by this method to demonstrate the validity of the incorporation of alkaline-earth metals for the synthesis of novel microporous materials.
机译：利用机械化学反应成功地合成了一系列新的分子式，其中将碱土金属原子引入到硅酸盐骨架中。在该研究中开发的合成方法中，使碱土金属氢氧化物和二氧化硅在固相中进行机械化学反应，并将所得的均匀混合的前体在碱性水溶液中进行水热处理。详细分析了通过这种方法获得的一种材料AES-1，并阐明了该材料具有与具有二维八元环微孔系统和沸石物理化学性质的合成钙硅酸盐CAS-1相同的拓扑结构属性。通过这种方法已经合成了几种未知的材料，以证明掺入碱土金属对于合成新型微孔材料的有效性。

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