Evolution of VOx on TiO2-ZSM-5 Composite Supports upon K Poisoning and Its Effects on Ultralow Temperature NH3-SCR

Compared with V2O5/TiO2, vanadia catalysts supported on TiO2-ZSM-5 composite support possess excellent resistance to potassium poisoning in the selective catalytic reduction of NO by NH3 (NH3-SCR). Appropriate addition of ZSM-5 (10 wt %) enhances the low-temperature activity of NH3-SCR with more tha...

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Publié dans:Langmuir : the ACS journal of surfaces and colloids. - 1985. - 41(2025), 10 vom: 18. März, Seite 6774-6788
Auteur principal: Li, Jiaying (Auteur)
Autres auteurs: Fan, Kaihao, Jin, Yingying, Yang, Yaping, Zheng, Changlong, Gao, Yang, Yang, Letong, Liu, Xuesong, Wu, Xiaodong
Format: Article en ligne
Langue:English
Publié: 2025
Accès à la collection:Langmuir : the ACS journal of surfaces and colloids
Sujets:Journal Article