O3/P2 mixed phase sodium-containing doped layered oxide materials
US12371346B2 · kind B2 · utility
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Key dates
| Filing date | Apr 8, 2019 |
| Grant date | Jul 29, 2025 |
| Priority date | — |
| Expiry date | Nov 21, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention relates to O3/P2 mixed-phase sodium-containing doped layered oxide materials which comprise a mixture of a first phase with an O3-type structure and a second phase with a P2-type structure; wherein the O3:P2 mixed-phase sodium-containing doped layered oxide material has the general formula: NaaAbM1c M2 M3eM4f M5 O2±δ. The invention also provides a process for making such O3/P2 mixed-phase sodium-containing doped layered oxide materials, and use applications therefor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.