Microporous organic-inorganic hybrids

Hagrman, D. Hagrman, P.J. Zubieta. J. Solid-state coordination chemistry The self-assembly of microporous organic-inorganic hybrid frameworks constructed from... 

Scheme 8.1 The synthesis strategy of a covalently linked microporous organic-inorganic hybrid framework JUC-Zl from I80PS via an Ullmann crosscoupling reaction with an LTA or ACO topology (Si is illustrated in blue and O in yellow for D4R, and Si is illustrated in blue, O in q an, C in green and I in purple for I80PS).

Jaenicke, S., Chuah, G. K., Lin, X. H. and Hu, X. C. Organic-inorganic hybrid catalysts for acid- and base-catalyzed reactions. Microporous Mesoporous Mater., 2000, 35-36, 143-153. 

A very wide range of solid state NMR experiments is therefore available for the study of the structural chemistry of microporous framework solids. Some of these are listed in Table 3.2, together with a summary of the information they give. In this chapter I will discuss the application of solid state NMR spectroscopy to the elucidation of the structural chemistry of zeolites, other inorganic molecular sieves and organic-inorganic hybrids. 

On the crystal structure solution and characterization of ECS-2, a novel microporous hybrid organic-inorganic material... 

Polyacrylic acid Hybrid organic/inorganic network polymers were formed via the reaction of polyacrylic acid with tin(IV). titanium(IV), and silicon (IV) alkoxides and subsequent hydrolysis to form mesoporous materials. Treatment by nitric acid removed the polyacrylate template and produced microporous inorganic hydrous metal oxides Surface areas characterized by BET measurements 130... 

Recently Raman et al. [74] proposed a new approach to microporous silica membranes based on organic-inorganic polymers prepared by co-pol)oneriza-tion of tertraethoxysilane (TEOS) and methyltriethoxysilane (MTES). The hybrid polymers were deposited on commercial asymmetric alumina supports. Heat treatments were employed to density the inorganic matrix and pyrolyse the methyl ligands, creating a continuous network of micropores. 

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