Battery, electrolyte, battery pack, electronic device, electric vehicle, power storage device, and power system
US10270128B2 · kind B2 · utility
0Cited by
2References
22Claims
0Family size
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Key dates
| Filing date | Oct 16, 2014 |
| Grant date | Apr 23, 2019 |
| Priority date | — |
| Expiry date | Jul 21, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T90/14
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A particle size D50 of the particle is not less than 50 nm and not more than 450 nm, or not less than 750 nm and not more than 10,000 nm. A refractive index of the particle is not less than 1.3 and less than 2.4. One of a mass ratio between the particles and the matrix polymer compound (particles/matrix polymer compound) and a mass ratio between the particles and the electrolyte salt (particles/electrolyte salt) is not less than 15/85 and not more than 90/10.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.