Coated separator and one-step method for preparing the same
US9647254B2 · kind B2 · utility
38Cited by
2References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 4, 2014 |
| Grant date | May 9, 2017 |
| Priority date | — |
| Expiry date | Apr 20, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
In a one-step method for preparing a coated separator, a suspension of i) a ceramic, ii) a cermet, iii) a ceramic with an electrolyte, or iv) a cermet with an electrolyte in a carrier liquid is plasma sprayed without a carrier gas. The carrier liquid is water, alcohol, ethylene glycol, or mixtures thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.