$A Combined Solid-State NMR and Diffraction Study of the Structures and Acidity of Fluorinated Aluminas: Implications for Catalysis$

A Combined Solid-State NMR and Diffraction Study of the Structures and Acidity of Fluorinated Aluminas: Implications for Catalysis

We have investigated the structures of a series of pristine and Zn2+-impregnated aluminas following fluorination with HF, by using both solid-state NMR and X-ray powder diffraction methods. In the absence of any cation impregnation, α-AlF3 and small amounts of β-AlF3 are formed at a temperature of 4...

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Veröffentlicht in:	The journal of physical chemistry. B 2003-08, Vol.107 (33), p.8327-8336
Hauptverfasser:	Chupas, Peter J, Corbin, David R, Rao, V. N. M, Hanson, Jonathan C, Grey, Clare P
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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