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Letters to Nature

Nature 206, 710-712 (15 May 1965) | doi:10.1038/206710b0

Effect of Adsorbed Olefines on the Oxidation of Aluminium Films

R. W. ROBERTS, P. E. McELLIGOTT & L. E. , ST.PIERRE

  1. General Electric Research Laboratory, Schenectady, New York.
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THE presence of adsorbed species on metal surfaces has been observed to affect subsequent interactions of the metal with reactive gases1–3. To determine the effect adsorbed olefines have on the oxidation of aluminium, clean aluminium films were exposed to olefine vapour and the subsequent rate of oxygen adsorption was measured. The olefines used included ethylene, butene-1, hexene-1, octene-1, and cetene-1.