Low temperature sulfur and sodium metal battery for grid-scale energy storage application
Patent
·
OSTI ID:1430510
A re-chargeable battery comprising a non-dendrite forming sodium (Na)/potassium (K) liquid metal alloy anode, a sulfur and polyacrylonitrile (PAN) conductive polymer composite cathode, a polyethyleneoxide (PEO) solid electrolyte, a solid electrolyte interface (SEI) formed on the PEO solid electrolyte; and a cell housing, wherein the anode, cathode, and electrolyte are assembled into the cell housing with the PEO solid electrolyte disposed between the cathode and anode.
- Research Organization:
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC02-05CH11231
- Assignee:
- The Regents of the University of California (Oakland, CA)
- Patent Number(s):
- 9,929,432
- Application Number:
- 14/385,030
- OSTI ID:
- 1430510
- Resource Relation:
- Patent File Date: 2013 Mar 15
- Country of Publication:
- United States
- Language:
- English
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