Investigation of fluorinated surfaces by means of radio-labelled probe molecules |
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Authors: | Mahmood Nickkho-Amiry |
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Affiliation: | Department of Chemistry, University of Glasgow, Glasgow G12 8QQ, Scotland, UK |
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Abstract: | Acid-base reactions and interactions are at the heart of inorganic fluorine chemistry and are now recognised as forming a very important part of the chemistry, catalytic or non-catalytic, that occurs on inorganic fluorinated surfaces. This review traces the use that has been made of radioactive isotopes, particularly the short-lived β+ emitter, fluorine-18, and the very long-lived chlorine-36, which is a β− emitter, to investigate a variety of surface-related phenomena. Attention is concentrated on solid Lewis acids, including aluminium(III) fluoride derivatives, fluorinated γ-alumina and fluorinated chromia. |
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Keywords: | Fluorine-18 Chlorine-36 Lewis acid Fluoride ion Fluorinated chromia Fluorinated alumina Aluminium trifluoride Aluminium chlorofluoride |
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