Solid-state sodium ion conductor and method of making the same
US12315928B2 · kind B2 · utility
0Cited by
0References
19Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Feb 4, 2022 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Oct 9, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A solid-state ion conductor includes a compound of the formula NaxM12−(y+z)M2yM3z(AO4)3 wherein M1, M2, and M3 are each independently Hf, Mg, Sc, In, Y, Ca, or Zr; A is P, Si, S, or a combination thereof; 3≤x≤3.5; 0.5≤y≤1; and 0≤z≤0.5. The solid-state ion conductor can be useful in various components of an electrochemical cell.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.