title: A novel mechanism for poisoning of metal oxide SCR catalysts: base-acid explanation correlated with redox properties.
abstract: A novel mechanism is proposed for the poisoning effect of acid gases and N2O formation on SCR catalysts involving base-acid properties correlated with redox ability of M-O or M-OH (M = Ce or V) of metal oxides and the strength of their basicity responsible for resistance to HCl and SO2 at medium and low temperatures.
authors: State Key Joint Laboratory of Environment Simulation and Pollution Control (SKLESPC), School of Environment, Tsinghua University, Beijing, 100084, China. lijunhua@tsinghua.edu.cn.
authors: Huazhen
authors: H
authors: Chang
authors: Junhua
authors: J
authors: Li
authors: Wenkang
authors: W
authors: Su
authors: Yuankai
authors: Y
authors: Shao
authors: Jiming
authors: J
authors: Hao