Lithium-thallium (ic) oxide organic electrolyte cell
Abstract
Abstract THIS INVENTION RELATES AT A NOVEL HIGH ENERGY DENSITY PRIMARY BATTERY COMPRISING AT LEAST ONE POSITIVE PLATE COMPOSED OF A MIXTURE OF THALLIUM (IC) OXIDE (TL2O3) AND A CONDUCTIVE DILUENT, AND AT LEAST ONE NEGATIVE PLATE HAVING A METAL SELECTED FROM THE GROUP OF LIGHT METALS, SAID PLATES BEING DISPOSED IN AN ELECTROLYTE COMPRISING AN ORGANIC SOLVENT SELECTED FROM THE GROUP CONSISTING OF TETRAHYDROFURAN, N-NITROSODIMETHYLAMINE, DIMETHYL SULFITE, PROPYLENE CARBONATE, GAMMA-BUTYROLACTONE, DIMETHYL CARBONATE, DIMETHOXY ETHANE, ACETONITRILE, DIMETHYL SULFOXIDE, DIMETHYL FORMAMIDE AND THE MIXTURES THEREOF, AND HAVING DISSOLVED THEREIN SOLUBLE SALTS OF THE LIGHT METALS, FOR EXAMPLE, THE PERCHLORATES, HEXAFLUOROPHOSPHATES, TETRAFLUOROBORATES, TETRACHLOROALUMINATES, HEXAFLUOARSENATES OF LITHIUM.
Inventors
- 👤 Arabinda N Dey
- 👤 Robert W Holmes
Bibliographic Details
Claims Analysis
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-07-25 | 1976-01-24 | 1976-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-07-25 | 1980-01-24 | 1980-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-07-25 | 1984-01-24 | 1984-07-25 | $7700.00 | Window Closed / Lapsed |