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. (1376). THE ACTIVATION OF CARBON DIOXIDE AT A MAGNESIUM (1 00) SURFACE THE ROLE OF OXYGEN TRANSIENTS. , 8(3), -.
. "THE ACTIVATION OF CARBON DIOXIDE AT A MAGNESIUM (1 00) SURFACE THE ROLE OF OXYGEN TRANSIENTS". , 8, 3, 1376, -.
. (1376). 'THE ACTIVATION OF CARBON DIOXIDE AT A MAGNESIUM (1 00) SURFACE THE ROLE OF OXYGEN TRANSIENTS', , 8(3), pp. -.
. THE ACTIVATION OF CARBON DIOXIDE AT A MAGNESIUM (1 00) SURFACE THE ROLE OF OXYGEN TRANSIENTS. , 1376; 8(3): -.

THE ACTIVATION OF CARBON DIOXIDE AT A MAGNESIUM (1 00) SURFACE THE ROLE OF OXYGEN TRANSIENTS

Journal of Sciences, Islamic Republic of Iran
مقاله 7، دوره 8، شماره 3، آذر 1997    اصل مقاله (431.09 K)
چکیده
X-ray photoelectron and high resolution electron energy loss spectroscopic
(XPS-HREELS) studies have shown that the adsorption of carbon dioxide at
Mg(100) surfaces at 80K is followed by a dissociative reaction leading to the
formation of a metastable surface carbonate above 80K. The formation of a
carbonate species is proposed to proceed through oxidation of C0 (g) by an
active oxygen surface transient O formed by dissociation of dioxygen or
dissociative chemisorption of carbon dioxide. The O(1s) data establish that oxidation
and carbonate formation occur simultaneously suggesting that dissociative
chemisorption involves the formation of an oxygen adatom which can
either form oxide or react with C0 to form carbonate
عنوان مقاله [English]
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چکیده [English]
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آمار
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