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首页> 外文期刊>Dalton transactions: An international journal of inorganic chemistry >Organic-inorganic hybrids having a talc-like structure as suitable hosts to guest a wide range of species
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Organic-inorganic hybrids having a talc-like structure as suitable hosts to guest a wide range of species

机译：有机 - 无机杂交物具有滑石状结构，作为适合客人的适合宿主各种各样的物种

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摘要

The sol-gel process involving hydrolysis and condensation reactions is an attractive way to form siloxane based hybrid materials since it is a one-step method performed under mild conditions. Organicinorganic hybrids having a talc-like structure (TLH) can be obtained using this procedure starting from organotrialkoxysilanes having the formula R-Si(OR') 3 (where R stands for an organic moiety and R' for a methyl or ethyl group) with different functionalities, an aqueous or ethanolic solution of a magnesium salt, and in some cases, an aqueous solution of sodium hydroxide. In this way, the organic chains are covalently bonded to the silicon of the tetrahedral sheets, pointing toward the interlayer space. The interesting feature in this case is that as many organotrialkoxysilanes are on the market, a wide range of organic moieties can be introduced in the interlayer space leading to applications in various fields. This review highlights the latest trends and the multifaceted applications of these functional layered compounds.
机译：涉及水解和缩合反应的溶胶 - 凝胶工艺是形成基于硅氧烷的杂化材料的有吸引力的方法，因为它是在温和条件下进行的一步法。使用具有式R-Si（或'）3（其中R代表甲基或乙基的有机部分和R'的有机三氧基硅烷（其中R代表有机部分和R'），可以获得具有滑石样结构（TLH）的有机氧化物杂交物镁盐的不同函数，水性或乙醇溶液，在一些情况下，氢氧化钠水溶液。以这种方式，有机链与四面体片材的硅共价键合，指向层间空间。在这种情况下，有趣的特征是，随着许多有机三氧基硅烷在市场上，可以在间层间空间中引入广泛的有机部分，导致各个领域的应用。本综述突出了这些功能分层化合物的最新趋势和多方面应用。

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