Amorphous and partially amorphous nanoscale ion storage materials
US8158090B2 · kind B2 · utility
9Cited by
23References
15Claims
0Family size
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Key dates
| Filing date | Dec 1, 2006 |
| Grant date | Apr 17, 2012 |
| Priority date | — |
| Expiry date | Nov 3, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Amorphous or partially amorphous nanoscale ion storage materials are provided. For example, lithium transition metal phosphate storage compounds are nanoscale and amorphous or partially amorphous in an as-prepared state, or become amorphous or partially amorphous upon electrochemical intercalation or de-intercalation by lithium. These nanoscale ion storage materials are useful for producing devices such as high energy and high power storage batteries.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.