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http://nopr.niscpr.res.in/handle/123456789/41570| Title: | Isomorphous substitution of trivalent cations in ZSM-5-a theoretical study |
| Authors: | Viswanathan, B Jayashree, S |
| Issue Date: | Dec-1996 |
| Publisher: | NISCAIR-CSIR, India |
| 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. |
| Page(s): | 1034-1037 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.35A(12) [December 1996] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 35A(12) 1034-1037.pdf | 716.03 kB | Adobe PDF | View/Open |
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