fig3
Figure 3. Impacts of (A) Cu loadings, (B) wide range of Ce loadings, and (C) short range of Ce loadings on the hydrothermal stability of zeolites; (D) Influence of Ce loadings on the SCR performance; (E) TEM-EDX results of CuCe-SSZ-13 zeolites with different Ce loadings. Reproduced with permission from[64]. Copyright 2018, American Chemical Society. SCR: Selective catalytic reduction; TEM-EDX: transmission electron microscopy with energy-dispersive X-ray spectroscopy.
