Barium cerate nanoparticles for use in solid oxide fuel cells
US9373863B2 · kind B2 · utility
1Cited by
1References
20Claims
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Key dates
| Filing date | Aug 2, 2013 |
| Grant date | Jun 21, 2016 |
| Priority date | — |
| Expiry date | Apr 28, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A process for forming alkaline earth metal cerate nanoparticles comprises combining a stable cerium oxide aqueous colloidal dispersion with soluble alkaline earth metal salts while maintaining colloidal stability. The resulting alkaline earth metal salts may be calcined to form alkaline earth metal cerate particles having a perovskite structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.