Sinha, A. K. ; Jacob, N. E. ; Srinivas, D. ; Sivasanker, S. (1999) Location of Mn in MnAPO-11: influence of synthesis from aqueous and non-aqueous media Catalysis Letters, 61 (3-4). pp. 193-198. ISSN 1011-372X
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Official URL: http://www.springerlink.com/content/v24867758685pv...
Related URL: http://dx.doi.org/10.1023/A:1019068704903
Abstract
MnAPO-11 samples were synthesized from aqueous (MnAPO-11(A)) and ethylene glycol (MnAPO-11(NA)) media. The crystallinity of the samples was more when the synthesis was carried out in ethylene glycol. Chemical and thermogravimetric analyses reveal greater incorporation of Mn in the framework of MnAPO-11(NA) than in MnAPO-11(A). At least five different types of Mn(II) species are detected in the samples by ESR. The studies suggest that Mn is more homogeneously distributed in MnAPO-11(NA) than in MnAPO-11(A).
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Springer. |
| Keywords: | MnAPO-11 Synthesis; Mn(II) ESR; MnAPO-11 ESR; Aluminophosphate Molecular Sieves; Manganese Aluminophosphates |
| ID Code: | 47644 |
| Deposited On: | 12 Jul 2011 14:35 |
| Last Modified: | 12 Jul 2011 14:35 |
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