fig6
Figure 6. (A) NO-DRIFT spectra of Co-SSZ-13 zeolite; (B) H2-TPR profiles of Cu-SSZ-13 and CuCo-SSZ-13; (C) Correlation between H2 consumption and Cu content; (D) NOx removal rate at 250 °C of Cu-SSZ-13 and CuCo-SSZ-13 zeolites. This figure is quoted with permission from the Royal Society of Chemistry[95]; H2-TPR profiles (E) and catalytic performances (F) of three different catalysts. This figure is quoted with permission from Elsevier[92]. DRIFT: Diffuse reflectance infrared Fourier transform; H2-TPR: temperature-programmed reduction of hydrogen.
