Composite cathode solid state battery
US10044028B1 · kind B1 · utility
1Cited by
34References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 29, 2015 |
| Grant date | Aug 7, 2018 |
| Priority date | — |
| Expiry date | Dec 12, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Selectively annealing one or more materials of a composite cathode occurs through selection of composite cathode material composition, particle shape and size of composite cathode material, microwave waveform, microwave duration, and environment. Electron conductor material and ion conducting material may be annealed in a staged process to substantially reduce cross contamination of resulting electron and ion conducting pathways while increasing the number or electron and ion conducting pathways in a composite cathode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.