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Reaction of gaseous hydrogen fluoride with aluminium and its compounds |
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| Authors: | O Pitton CK Jrgensen H Berthou |
| Institution: | Alusuisse Research Laboratories, CH-8212 Neuhausen am Rheinfall, Switzerland Département de Chimie minérale, analytique et appliquée, Université de Genève CH-1211 Geneva 4, Switzerland |
| Abstract: | The reaction of metallic aluminium surfaces, aluminium oxides, hydrated oxides and sulphate with gaseous anhydrous hydrogen fluoride was studied at 470°C and pressures between 10 and 100 torr. The complementary analytical techniques of X-ray induced photoelectron spectra, X-ray and electron diffraction, and electron microscopy were used for identifying the (frequently unexpected) products. |
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