Sodium-halogen secondary cell
Patent
·
OSTI ID:1531927
A sodium-halogen secondary cell that includes a negative electrode compartment housing a negative, sodium-based electrode and a positive electrode compartment housing a current collector disposed in a liquid positive electrode solution. The liquid positive electrode solution includes a halogen and/or a halide. The cell includes a sodium ion conductive electrolyte membrane that separates the negative electrode from the liquid positive electrode solution. Although in some cases, the negative sodium-based electrode is molten during cell operation, in other cases, the negative electrode includes a sodium electrode or a sodium intercalation carbon electrode that is solid during operation.
- Research Organization:
- Ceramatec, Inc., Salt Lake City, UT (United States)
- Sponsoring Organization:
- USDOE
- Assignee:
- Ceramatec, Inc. (Salt Lake City, UT)
- Patent Number(s):
- 9,413,036
- Application Number:
- 14/019,651
- OSTI ID:
- 1531927
- Country of Publication:
- United States
- Language:
- English
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