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AssigneeQuantumScape Corporation
InventorsCheng-Chieh CHAO, Lei CHENG, Christopher DEKMEZIAN, Tiffany HO, Tim HOLME, Tommy HUANG, Amal MEHROTRA, Aram YANG
Estimating the term…
Set forth herein are processes for making lithium-stuffed garnet oxides (e.g., Li7La3Zr2O12, also known as LLZO) that have passivated surfaces comprising a fluorinate and/or an oxyfluorinate species. These surfaces resist the formation of oxides, carbonates, hydroxides, peroxides, and organics that spontaneously form on LLZO surfaces under ambient conditions. Also set forth herein are new materials made by these processes.
1-92. (canceled)
A process for making a sintered lithium-stuffed garnet thin film or pellet, comprising
A sintered lithium-stuffed garnet thin film or pellet comprising:
Dependencies are inferred from the claim text.