Predoping material, electric storage device including the material, and method of producing the device
US9847528B2 · kind B2 · utility
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13Claims
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Key dates
| Filing date | Mar 26, 2014 |
| Grant date | Dec 19, 2017 |
| Priority date | — |
| Expiry date | Nov 19, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A predoping material is used for an alkali metal ion electric storage device and is represented by Formula (1):RSM)n (1)where M represents lithium or sodium; n represents an integer of 2 to 6; and R represents an aliphatic hydrocarbon, optionally substituted aromatic hydrocarbon, or optionally substituted heterocycle having 1 to 10 carbon atoms).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.