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|Title:||Isomorphous substitution of trivalent cations in ZSM-5-a theoretical study|
|Abstract:||The preferred sites in ZSM-5 for substitution with trivalent cations B3+ , Fe3+ and Ga3+ among the 12 possible positions have been identified. The calculated values of proton affinity predict the order of Brönsted acidity for the substituted systems as B < Fe < Ga < AI. This trend is also in conformity with the charge on bridged hydrogen species.|
|Appears in Collections:||IJC-A Vol.35A(12) [December 1996]|
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|IJCA 35A(12) 1034-1037.pdf||716.03 kB||Adobe PDF||View/Open|
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