Darolles
Isabelle Darolles, Pasadena, CA US
Patent application number | Description | Published |
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20100021800 | CARBON CATHODES FOR FLUORIDE ION STORAGE - The invention provides fluoride ion host electrodes for use in electrochemical cells. These electrodes include carbon nanomaterials having a curved multilayered structure and a film or particles of a metal-based material. The metal-based material may react with fluorine and may be a transition metal such as silver. The invention also provides electrochemical cells in which the fluoride host electrode serves as at least one electrode of the cell. | 01-28-2010 |
Isabelle Darolles, Los Angeles, CA US
Patent application number | Description | Published |
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20110143219 | Fluoride Ion Battery Electrolyte Compositions - A fluoride ion battery includes a substantially lithium-free anode and cathode. At least one of the anode or cathode contains fluorine, and a substantially lithium-free liquid electrolyte is used for charge transport. The electrolyte is liquid at temperatures below about 200 degrees Celsius, and can be formed from an organic-soluble fluoride salt dissolved in selected classes of solvents. | 06-16-2011 |
20130320928 | CARBON CATHODES FOR FLUORIDE ION STORAGE - The invention provides fluoride ion host electrodes for use in electrochemical cells. These electrodes include carbon nanomaterials having a curved multilayered structure and a film or particles of a metal-based material. The metal-based material may react with fluorine and may be a transition metal such as silver. The invention also provides electrochemical cells in which the fluoride host electrode serves as at least one electrode of the cell. | 12-05-2013 |
Isabelle Darolles, Azusa, CA US
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20120164541 | FLUORIDE ION BATTERY COMPOSITIONS - 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. | 06-28-2012 |
Isabelle M. Darolles, Los Angeles, CA US
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20100221603 | LITHIUM ION FLUORIDE BATTERY - The present invention provides electrochemical cells capable of good electronic performance, particularly high specific energies, useful discharge rate capabilities and good cycle life. The invention includes primary and secondary batteries having positive and negative electrodes that exchange fluoride ions with an electrolyte comprising a fluoride salt and solvent. | 09-02-2010 |
Isabelle M. Darolles, Pasadena, CA US
Patent application number | Description | Published |
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20140030559 | LITHIUM ION FLUORIDE ELECTROCHEMICAL CELL - Electrochemical cells of the present invention are versatile and include primary and secondary cells useful for a range of important applications including use in portable electronic devices. Electrochemical cells of the present invention also exhibit enhanced safety and stability relative to conventional state of the art primary lithium batteries and lithium ion secondary batteries. For example, electrochemical cells of the present invention include secondary electrochemical cells using a combination of anion and cation charge carriers capable of accommodation by positive and negative electrodes independently comprising host materials. | 01-30-2014 |