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U.S. Department of Energy
Office of Scientific and Technical Information

Solid electrolyte material and solid-state battery made therewith

Patent ·
OSTI ID:1893000

A solid electrolyte material comprises Li, T, X and A wherein T is at least one of P, As, Si, Ge, Al, and B; X is one or more halogens or N; A is one or more of S and Se. The solid electrolyte material has peaks at 17.8°±0.75° and 19.2°±0.75° in X-ray diffraction measurement with Cu-Kα(1,2)=1.5418 Å and may include glass ceramic and/or mixed crystalline phases.

Research Organization:
Solid Power, Inc., Louisville, CO (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
SC0013236
Assignee:
Solid Power Operating, Inc. (Louisville, CO)
Patent Number(s):
11,349,149
Application Number:
16/497,324
OSTI ID:
1893000
Country of Publication:
United States
Language:
English

References (1)

An Iodide-Based Li 7 P 2 S 8 I Superionic Conductor journal January 2015