Solid state cell wherein an anode, solid electrolyte and cathode each comprise a cubic-close-packed framework structure
US4507371A · kind A · utility
98Cited by
4References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 27, 1983 |
| Grant date | Mar 26, 1985 |
| Priority date | — |
| Expiry date | May 27, 2003 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention provides an electrochemical cell wherein an anode, solid electrolyte and cathode each comprise a cubic-close-packed framework structure having, as its basic structural unit, a unit of the formula (B.sub.2)X.sub.4.sup.n- which is the structural unit of an A(B.sub.2)X.sub.4 spinel. The structure accommodates active cations M.sup.+ capable of diffusion therethrough. The invention also extends to electrodes and electrolytes of the above type for use in such cells.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.