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).
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Sinha, A., Jacob, N., Srinivas, D. et al. Location of Mn in MnAPO‐11: influence of synthesis from aqueous and non‐aqueous media. Catalysis Letters 61, 193–198 (1999). https://doi.org/10.1023/A:1019068704903
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DOI: https://doi.org/10.1023/A:1019068704903