Functional electrolyte for lithium-ion batteries
US-9005822-B2 · Apr 14, 2015 · US
Lithium batteries using poly(ethylene oxide)-based non-aqueous electrolytes
US9130241B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9130241-B2 |
| Application number | US-201313912390-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 7, 2013 |
| Priority date | Sep 20, 2007 |
| Publication date | Sep 8, 2015 |
| Grant date | Sep 8, 2015 |
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Abstract
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Lithium-air cells employing poly(ethyleneoxide) phosphate-based electrolytes may be prepared and exhibit improved charge carrying capacity. Such PEO phosphates generally have the formulas IIa, IIb, IIc, where:
First claim
Opening claim text (preview).
What is claimed is: 1. A lithium-air cell comprising: a negative electrode; an air positive electrode; and a non-aqueous electrolyte comprising: a lithium salt; and a poly(ethyleneoxide) solvent that is a compound of Formula IIa, IIb, IIc, or a mixture of any two or more thereof: R 1 and R 2 are independently H, a substituted or unsubstituted alkyl gro…
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Electricity · mapped topic
- H01M10/056Primary
Electricity · mapped topic
Electricity · mapped topic
Cross-Sectional Technologies · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9130241B2 cover?
- Lithium-air cells employing poly(ethyleneoxide) phosphate-based electrolytes may be prepared and exhibit improved charge carrying capacity. Such PEO phosphates generally have the formulas IIa, IIb, IIc, where:
- Who is the assignee on this patent?
- Uchicago Argonne Llc
- What technology area does this patent fall under?
- Primary CPC classification H01M10/056. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Sep 08 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 1 related publication on this page (citations in our corpus or others sharing the same primary CPC).