SO(2) Poisoning of Cu-CHA deNO(x) Catalyst: The Most Vulnerable Cu Species Identified by X-ray Absorption Spectroscopy

[Image: see text] Cu-exchanged chabazite zeolites (Cu-CHA) are effective catalysts for the NH(3)-assisted selective catalytic reduction of NO (NH(3)-SCR) for the abatement of NO(x) emission from diesel vehicles. However, the presence of a small amount of SO(2) in diesel exhaust gases leads to a seve...

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Detalles Bibliográficos
Autores principales: Molokova, Anastasia Yu., Borfecchia, Elisa, Martini, Andrea, Pankin, Ilia A., Atzori, Cesare, Mathon, Olivier, Bordiga, Silvia, Wen, Fei, Vennestrøm, Peter N. R., Berlier, Gloria, Janssens, Ton V. W., Lomachenko, Kirill A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2022
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9088759/
https://www.ncbi.nlm.nih.gov/pubmed/35557768
http://dx.doi.org/10.1021/jacsau.2c00053

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9088759/
https://www.ncbi.nlm.nih.gov/pubmed/35557768
http://dx.doi.org/10.1021/jacsau.2c00053

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