Royal Society of Chemistry, Chemical Communications, 35(50), p. 4610
DOI: 10.1039/c3cc49028a
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Tetrahedral framework aluminium was introduced in all silica zeolite -COK-14 using Atomic Layer Deposition (ALD) involving alternating exposure to trimethylaluminium and water vapour. The modification causes permanent conversion of the originally interrupted framework of -COK-14 to a fully connected OKO type framework, and generates catalytic activity in acid catalysed hydrocarbon conversion reaction.