Journal Title
Title of Journal: Theor Exp Chem
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Abbravation: Theoretical and Experimental Chemistry
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Authors: V V Lesnyak V K Yatsimirskii O Yu Boldyreva T D Kinder
Publish Date: 2008/08/21
Volume: 44, Issue: 3, Pages: 189-194
Abstract
The catalytic activity in the oxidation of hydrogen in the gaseous state in the presence of excess oxygen has been studied for samples of PtPd/Ta2O5−x formed by reduction with hydrogen The samples obtained had greater activity than the traditional catalysts PtPd/Al2O3 According to Xray diffraction analysis and electron microscopic studies Ta2O5−x becomes amorphous with the formation of more reduced nonstoichiometric oxygendeficient tantalum oxides with a surface layer of catalyst
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