Effect of the Carbon Support on the Catalytic Activity of Platinum Nanoparticles in the Water Gas Shift Reaction

Platinum nanoparticles supported on carbon nanotubes display higher activity in the water gas shift reaction with close to 100% conversion of CO at 400–450 °C than for platinum supported on SKT activated carbon. A TEM study showed that this effect may be attributed to stabilization of the platinum n...

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Veröffentlicht in:Theoretical and experimental chemistry 2015-09, Vol.51 (4), p.236-242
Hauptverfasser: Kaidanovych, Z. V., Kalishyn, Ye. Yu, Grytsenko, V. I., Kosmambetova, G. R., Zyuzin, D. A., Moroz, E. M., Strizhak, P. E.
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Sprache:eng
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Zusammenfassung:Platinum nanoparticles supported on carbon nanotubes display higher activity in the water gas shift reaction with close to 100% conversion of CO at 400–450 °C than for platinum supported on SKT activated carbon. A TEM study showed that this effect may be attributed to stabilization of the platinum nanoparticles on the surface of the carbon nanotubes, which prevents their agglomeration during the reaction.
ISSN:0040-5760
1573-935X
DOI:10.1007/s11237-015-9422-x