Zn(0001) water interaction: An ultraviolet photoelectron spectroscopy investigation |
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Authors: | I. Abbati L. Braicovich B. De Michelis A. Fasana |
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Affiliation: | Istituto di Fisica del Politecnico, 20133 Milano, Italy |
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Abstract: | The (0001) face of a Zn crystal has been exposed a ~300°K and at ~345°K up to 20.000L of water with no modification of the photoemission spectra at hν = 21.2 eV. Approximately one monolayer of reaction products is seen after condensing water at low temperature (~140°K) and desorbing it thermally. A broad peak at ~5 eV below Fermi level is seen and is attributed mostly to the formation of hydroxide. |
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