Specificity of hydrogen adsorption on chromia-supported platinum group metal catalysts |
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Authors: | Jan Adamiec |
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Affiliation: | (1) Faculty of Chemistry, A. Mickiewicz University, 60-780 Poznan, Poland |
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Abstract: | Hydrogen adsorption on chromia supported Pd, Rh and Pt was studied under various pretreatment conditions. The reduction temperature influences strongly the hydrogen uptake for all these metals. Platinum supported on chromia shows an unusually high hydrogen adsorption stoichiometry.
Pd, Rh Pt, Cr2O3, . , . Cr2O3 . |
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