Electrochemical energy storage devices
US-2015346573-A1 · Dec 3, 2015 · US
Fluoride ion battery compositions
US9166249B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9166249-B2 |
| Application number | US-201113274240-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 14, 2011 |
| Priority date | Dec 22, 2010 |
| Publication date | Oct 20, 2015 |
| Grant date | Oct 20, 2015 |
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Abstract
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A lithium-free, anion based charge transport electrochemical system that uses fluoride ion transporting electrolytes, including ionic liquids, with and without various additives to improve performance, is described. The fluoride ion transporting electrolyte can be wholly or partly an ionic liquid that is typically liquid at temperatures less than 200 degrees Celsius. In other embodiments, electrolytes that remain liquid at less than 100 degrees Celsius are useful.
First claim
Opening claim text (preview).
What is claimed is: 1. A fluoride ion battery comprising: an anode a cathode, an electrolyte comprising an ionic liquid solvent, and a dissolved fluoride salt, the electrolyte being liquid at a temperature less than 200 degrees Celsius and the fluoride salt comprising a fluoride anion and a cation comprising an organic group or comprising a metal-organic species, a substituted metal-organic species or a metal-coordination complex species. 2. The fluoride…
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Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
- H01M10/05Primary
Electricity · mapped topic
Electricity · mapped topic
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- What does patent US9166249B2 cover?
- A lithium-free, anion based charge transport electrochemical system that uses fluoride ion transporting electrolytes, including ionic liquids, with and without various additives to improve performance, is described. The fluoride ion transporting electrolyte can be wholly or partly an ionic liquid that is typically liquid at temperatures less than 200 degrees Celsius. In other embodiments, elect…
- Who is the assignee on this patent?
- Darolles Isabelle, Weiss Cedric M, Alam Maksudul M, and 3 more
- What technology area does this patent fall under?
- Primary CPC classification H01M10/05. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Oct 20 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 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).