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Electrical promotion-assisted automotive exhaust catalyst: highly active and selective NO reduction to N2at low-temperatures

Catalysis Science and Technology (2021) 11(12) 4008-4011
DOI: 10.1039/d1cy00591j
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Abstract

A Pd catalyst (Pd/Ce0.7Zr0.3O2) in an electric field exhibits extremely high three-way catalytic activity (TWC: NO-C3H6-CO-O2-H2O). By applying an electric field to the semiconductor catalyst, low-temperature operation of TWC can be achieved even at 473 K by virtue of the activated surface-lattice oxygen.

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CITATION STYLE

APA

Omori, Y., Shigemoto, A., Sugihara, K., Higo, T., Uenishi, T., & Sekine, Y. (2021). Electrical promotion-assisted automotive exhaust catalyst: highly active and selective NO reduction to N2at low-temperatures. Catalysis Science and Technology, 11(12), 4008–4011. https://doi.org/10.1039/d1cy00591j

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