B, Viswanathan and Pulikottil C, Alex (1993) Surface properties of ZSM-5 modified by phosphorus. Catalysis Letters, 22 . pp. 373-379.
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Abstract
Phosphorus modification of ZSM-5 leads to extra framework ps+ and probably incorporation of +3 valence state of P in the framework. The resulting system has increased Bronsted acidity. Theoretical calculations also favour the postulate that phosphorus in +3 valence state can be incorporated into the lattice
| Item Type: | Article |
|---|---|
| Subjects: | Q Science > QD Chemistry |
| ID Code: | 99 |
| Deposited By: | INVALID USER |
| Deposited On: | 28 Feb 2007 11:16 |
| Last Modified: | 18 Mar 2007 09:06 |
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