INFRARED SPECTRA OF $^{14}$NO $AND^{15}$NO ON A LOW-AREA Pt SURFACE AT ELEVATED TEMPERATURES

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1980

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Dunn, Douglas S.
Severson, Mark W.
Golden, William G.
Overend, John

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Ohio State University

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Infrared spectra of NO adsorbed on an annealed polycrystalline Pt surface have been measured at temperatures between 300-673 K and under pressures of gas-phase NO between 10−3−1 torr. The spectra show that the NO adsorbate is in equilibrium with the gas phase at elevated temperatures. A model based on strong vibrational coupling between NO molecules adsorbed on adjacent Pt atoms is proposed to explain the observed spectra.

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http://hdl.handle.net/1811/11185

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Abstracts of OSU International Symposium on Molecular Spectroscopy 1980-1989