Catalytic Properties of Heteropolyacid-Modified ZrO2 in the Partial Oxidation of Lower Alkanes by Nitric Oxide |
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| Authors: | Orlik S N Struzhko V L Alekseenko L M Ostapyuk V A |
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| Institution: | (1) L. V. Pisarzhevskii Institute of Physical Chemistry, National Academy of Sciences of Ukraine, 31 Prospekt Nauky, 03039 Kyiv, Ukraine |
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| Abstract: | The partial oxidation of C3 and C4 hydrocarbons by nitric oxide, in particular, their oxidation to alcohols, occurs on zirconium dioxide modified by various heteropolyacids (HPA). The catalyst activity depends on the amount of deposited HPA, while the reaction selectivity relative to the partial oxidation products correlates with the acid properties of the surface, in particular, with the concentration of weak acid sites. |
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| Keywords: | zirconium dioxide heteropolyacids lower alkanes partial oxidation nitrogen oxides selectivity |
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