Fig. 1: XRD and nitrogen adsorption isotherms of the materials.
From: Atomically dispersed palladium catalyses Suzuki–Miyaura reactions under phosphine-free conditions

XRD patterns a and b, nitrogen adsorption isotherms c and pore size distribution d for the pristine bimetal oxide support ZnO-ZrO2 (black line) and the newly synthesized Pd SACs catalyst Pd-ZnO-ZrO2 (red line).