| Contour Energy Systems, Inc. Patent applications |
| Patent application number | Title | Published |
|---|
| 20110183204 | Polymer materials as binder for a CFx cathode - Lithium anode based battery systems can use polymeric binding materials to act as particulate binders for fluorinated carbon based electrodes. The binders mechanically hold electrochemically active particles together, while inhibiting lithium fluoride crystallization that generates unwanted heat release in a discharging battery. Polymeric binders that include positively-charged groups, negatively-charged groups, electron deficient π-anion receptor groups, or boronate-based fluoride receptor group can be used alone or in combination. | 07-28-2011 |
| 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 |
| 20110143208 | Non-Aqueous Electrochemical Cell using Fluorinated Carbon-carbon Composite Electrode - Non-aqueous electrochemical cells, and batteries formed of such cells are described. More particularly, use of electrochemical cells containing sub-fluorinated carbon-carbon composite as an active material for the positive electrode of such cells and batteries is disclosed. When used in conjunction with lithium anodes and a non-aqueous electrolyte, the electrochemical cell provides high discharge rate and excellent capacity utilization. | 06-16-2011 |
