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Germanium-based Microporous Materials

Table 16.4 Microporous germanates or germanium-based microporous materials approved by the IZA and prepared in fluoride media [25]... Table 16.4 Microporous germanates or germanium-based microporous materials approved by the IZA and prepared in fluoride media [25]...
Sulfide Molecular Sieves. All crystalline molecular sieves and microporous crystals have so far been based on oxide frameworks. As discussed previously, the oxide-based molecular sieve family shows rich compositional and structural diversity, and the number of new species is still growing at a rapid rate. An important new direction for molecular sieves is provided by the recent discovery of sulfide-based molecular sieves. The first publication on these materials already described a whole family of sulfide molecular sieves containing germanium (Ge) and tin (Sn) or several other metals. The crystal structures are all new and include 12 unique framework structures. These materials may have potential applications using sulfur-containing feedstocks in which the sulfur present may stabilize the composition of the sulfide molecular sieve. [Pg.538]


See other pages where Germanium-based Microporous Materials is mentioned: [Pg.490]    [Pg.499]    [Pg.500]    [Pg.510]    [Pg.443]    [Pg.1033]   
See also in sourсe #XX -- [ Pg.499 , Pg.500 , Pg.501 , Pg.502 , Pg.503 ]




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Microporous materials

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