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CH3F0 Heterogeneous Segment 14 Handout.pdf - CH3F0:...

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Segment 14: ZeotypesCH3F0: Advanced Inorganic ChemistryFundamentals of catalysis and metal-centred reactionsProfessor Richard Walton
1756Crönstedtzeolite= “boiling stone”1862St Claire Devillezeolite synthesis1930-40sSystematic zeolite synthesis (Barrer, London)1948Zeolite Anovel framework(Milton USA)1970sSiliceous zeolitese.g.silicalite1982Aluminium phosphates (AlPOs)1990sMicroporous oxides, fluorides, sulfides …Transition metals, Groups 2, 13 -16,actinides …1990sMesoporous silicas2000sMetal-Organic Frameworks (MOFs)2010sCovelant Organic Frameworks (COFs)Porous (Nanoporous) Materials: A Time-Line
Zeotypesanalogue of silicate zeolite with other chemical elementsZeolite:MxDy[Al(x+2y)Si(n-(x+2y))O2n].mH2OSiliceous Zeolite:[SiO2][NR4F]Si(IV)O2= Si(IV)2O4= Al(III)P(V)O4New microporous materials?
“AlPO-5” [Al12P12O48](C12H28N+)(OH-)(H2O)xWilsonet al.
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