fig2

Figure 2. Microkinetic volcano analysis and screening logic for 2e^- WOR, showing how activity, selectivity, and descriptor scaling relations jointly define promising catalyst space. This figure is quoted with permission from Wei, Li, Yang et al.^[1]. D-PSFZ: Pr_1.0Sr_1.0Fe_0.75Zn_0.25O_4-δ; R²: coefficient of determination.