Cation Valence in VOx |
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Authors: | Robert L Hsieh Jerome B Cohen Panayotis Georgopoulos |
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Affiliation: | Department of Materials Science and Engineering, The Technological Institute, Northwestern University, Evanston, Illinois 60201 |
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Abstract: | By comparing the position of the K absorption edge of VOx to that of V metal, V2O4, and V2O5, it is concluded that the cation in VOx has the classical valence of 2 + only for oxygen-rich compositions. |
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