Bronze suppression in an alkali metal/sulfur ammonia battery
US4427747A · kind A · utility
11Cited by
6References
41Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 28, 1982 |
| Grant date | Jan 24, 1984 |
| Priority date | — |
| Expiry date | Jan 28, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A battery employing an alkali metal-sulfur electrochemical reaction pair in an anhydrous ammonia electrolyte environment including an anolyte and method for suppressing formation of a bronze between the ammonia and the metal and a method for making the anolyte. The anolyte includes a bronze suppressing, conductivity enhancing salt of the alkali metal and a bronze suppressing aromatic organic dissolved in the anhydrous ammonia.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.