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Start Over Author "Gillot, S." Journal topics in catalysis
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3. Impact of Thermal Aging on the SCR Performance of Tungsten Doped CeVO4 Mixed Oxides.

Author

Gillot, S., Dacquin, J. P., Dujardin, C., Tricot, G., Vezin, H., and Granger, P.

Subjects
*TUNGSTEN, *TUNGSTEN alloys
Abstract

The development of more thermally stable vanadia-based SCR catalysts for combined end-of-pipe technologies, i.e. selective catalytic reduction catalysts wash-coated on a particulate filter, has been considered in this study. The impact of thermal aging at 850 °C in wet atmosphere has been investigated on bulk W-doped CeVO4 catalysts. Strong detrimental effect on the specific surface area was observed delayed by the presence of tungsten. However, they preserve a significant selective conversion depending on the surface composition with an optimal tungsten composition. [ABSTRACT FROM AUTHOR]

Published
2019
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