Preparation of Li-Ru/Al2O3 dual function material
https://doi.org/10.1016/j.ccst.2022.100096 ” γ-Al2O3 spheres (Sasol, 1mm nominal diameter, Fig. 1a) were preliminarily washed in a dilute HNO3 water solution, rinsed with distilled water and finally calcined in air at 450