Effects of tetravalent doping (Si, Ge, Ti, Ce) are investigated in hafnium-zirconium oxide (HZO). Density functional theory is employed to demonstrate: 1) relative stability change, 2) polarization ...

Zirconia-based nanocatalysts are promising due to their high oxygen storage capacity, acidity, and stability in sub- and supercritical water. The article also elaborates on various methods to ...