Adjusting the stability of complex metal hydrides
US8623317B2 · kind B2 · utility
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7References
14Claims
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Assignee
Inventor
Key dates
| Filing date | Jan 23, 2007 |
| Grant date | Jan 7, 2014 |
| Priority date | — |
| Expiry date | Aug 16, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/36
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The invention relates to a material for reversible hydrogen storage comprising a complex hydride based on one or more anions selected among BH4−, MgH3−, MH4− and MH63− (M=Al, Ga, In), and one or more cations, where the material has obtained amended stability due to substitution of the complex hydride phase itself.The invention also relates to a process for preparation of the material and use thereof, and a process for reversible hydrogen storage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.