Sulfur/Water-Resistant Configuration
A cerium-titanium single-atom catalyst that utilizes the TiO₂(001) facet to trap SO₂/H₂O, protecting the active Ce site and exhibiting optimal SO₂/H₂O resistance in NH₃-SCR.
Jiang, Ye · Xu, Yichao · Xin, Sun · Zhang, Guomeng · Zihan, Rong · Yinsheng, Jiang · Jiayao, Song · Yang, Zhengda
Fuel 2024
Optimal SO₂/H₂O resistance among six CT catalyst structures
Sulfation/hydration induces electron-deficient state that promotes NH₃/NO adsorption and suppresses secondary sulfation/hydration