Garnet: The January Birthstone Will Make You Happily See Red
The observed chemical stability of the doped LLZOs was proportionally correlated with the electrochemical efficiency of Li/LLZO solid-state cells. Figure1c shows the electrochemical impedance spectroscopy final results for Li/doped-LLZO/Au half-cells as a function of time . The EIS spectra of Ta– and Al–LLZO showed minor modifications in the low-frequency semi-circle tail more than time, indicating a slight boost in the interfacial impedance. The relative stability of the EIS spectra for Ta- and Al-doped LLZOs compared to these of Nb- and…