19F mas NMR and FTIR analysis of the adsorption of alkali metal fluorides onto alumina

Catherine V.A. Duke; Jack M. Miller; James H. Clark; Adrian P. Kybett

doi:10.1016/0304-5102(90)85216-5

¹⁹F mas NMR and FTIR analysis of the adsorption of alkali metal fluorides onto alumina

Catherine V.A. Duke^*, Jack M. Miller, James H. Clark, Adrian P. Kybett

^*Corresponding author for this work

Chemistry

Research output: Contribution to journal › Article › peer-review

Abstract

NaF, KF, RbF and CsF have been adsorbed onto alumina and the resulting reagents have been analysed by IR and ¹⁹F magic-angle spinning NMR spectroscopy. The results show that MF reacts with the alumina surface to form AlF₆ ^3-, and CO₃ ^2- is formed as a byproduct due to the adsorption and reaction of atmospheric CO₂.

Original language	English
Pages (from-to)	233-242
Number of pages	10
Journal	Journal of molecular catalysis
Volume	62
Issue number	2
DOIs	https://doi.org/10.1016/0304-5102(90)85216-5
Publication status	Published - 15 Oct 1990

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title = "19F mas NMR and FTIR analysis of the adsorption of alkali metal fluorides onto alumina",

abstract = "NaF, KF, RbF and CsF have been adsorbed onto alumina and the resulting reagents have been analysed by IR and 19F magic-angle spinning NMR spectroscopy. The results show that MF reacts with the alumina surface to form AlF6 3-, and CO3 2- is formed as a byproduct due to the adsorption and reaction of atmospheric CO2.",

author = "Duke, {Catherine V.A.} and Miller, {Jack M.} and Clark, {James H.} and Kybett, {Adrian P.}",

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AU - Duke, Catherine V.A.

AU - Miller, Jack M.

AU - Clark, James H.

AU - Kybett, Adrian P.

PY - 1990/10/15

Y1 - 1990/10/15

N2 - NaF, KF, RbF and CsF have been adsorbed onto alumina and the resulting reagents have been analysed by IR and 19F magic-angle spinning NMR spectroscopy. The results show that MF reacts with the alumina surface to form AlF6 3-, and CO3 2- is formed as a byproduct due to the adsorption and reaction of atmospheric CO2.

AB - NaF, KF, RbF and CsF have been adsorbed onto alumina and the resulting reagents have been analysed by IR and 19F magic-angle spinning NMR spectroscopy. The results show that MF reacts with the alumina surface to form AlF6 3-, and CO3 2- is formed as a byproduct due to the adsorption and reaction of atmospheric CO2.

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DO - 10.1016/0304-5102(90)85216-5

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SN - 0304-5102

VL - 62

SP - 233

EP - 242

JO - Journal of molecular catalysis

JF - Journal of molecular catalysis

IS - 2

ER -

19F mas NMR and FTIR analysis of the adsorption of alkali metal fluorides onto alumina

Abstract

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¹⁹F mas NMR and FTIR analysis of the adsorption of alkali metal fluorides onto alumina