High cation transport polymer electrolyte
Patent
·
OSTI ID:909528
- Homer Glen, IL
- Westmont, IL
A solid state ion conducting electrolyte and a battery incorporating same. The electrolyte includes a polymer matrix with an alkali metal salt dissolved therein, the salt having an anion with a long or branched chain having not less than 5 carbon or silicon atoms therein. The polymer is preferably a polyether and the salt anion is preferably an alkyl or silyl moiety of from 5 to about 150 carbon/silicon atoms.
- Research Organization:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- W-31109-ENG-38
- Assignee:
- UChicago Argonne, LLC (Chicago, IL)
- Patent Number(s):
- 7,226,549
- OSTI ID:
- 909528
- Country of Publication:
- United States
- Language:
- English
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