The influence of surface reactions on analytical thermogravimetric results |
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| Authors: | M. Valigi D. Gazzoli |
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| Affiliation: | Centro di Studio su “Struttura et Attività Catalitica di Sistemi di Ossidi” C.N.R., Instituto di Chimica Generale ed Inorganica, Università di Roma, Rome Italy |
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| Abstract: | Two examples are given to show the influence of surface reactions on analytical thermogravimetric results. The first concerns the effect of the crucible material on the reduction of rhenium heptoxide by hydrogen. In the second, the effect of a strong metal-support interaction on the evaluation of the average oxidation number of rhodium present in small percentage in the system RhOxTiO2 is discussed. |
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| Keywords: | To whom correspondence should be addressed. |
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