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US 12,689,058 B2Granted
Solid electrolyte material and cell using same
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorsMasashi Sakaida, Yoshimasa Nakama
Life of this patent
Estimating the term…
Abstract
The solid electrolyte material consists essentially of Li, Ti, M, and F. Here, M is at least one selected from the group consisting of Al and Y.
Claims7
A solid electrolyte material comprising Li, Ti, Al, and F, wherein
- the solid electrolyte material is represented by a composition formula:
- Li6-(4-x)b(Ti1-xAlx)bF6, where 0.1≤x≤0.9 and 0.8≤b≤1.2 are satisfied, and
- a ratio of the amount of Li to the sum of the amounts of Ti and Al is 1.7 or more and 4.2 or less.
Dependencies are inferred from the claim text.