Synergistic multiphase hydride alloy
US9531005B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Jun 25, 2013 |
| Grant date | Dec 27, 2016 |
| Priority date | — |
| Expiry date | Mar 30, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/32
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A hydrogen storage alloy material includes a primary phase having an ABx type structure and a secondary phase having a B2 structure that enhances the electrochemical properties of the alloy. The A component of the primary phase includes La and Ce, and the B component of the primary phase includes Ni, Co, Al, and Mn. The secondary phase may include Al, Mn, and Ni. Also disclosed are battery systems including the alloy material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.