Methods of reducing occurrences of short circuits and/or lithium plating in batteries
US11837710B2 · kind B2 · utility
1Cited by
35References
73Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 16, 2022 |
| Grant date | Dec 5, 2023 |
| Priority date | — |
| Expiry date | Feb 21, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An example method of reducing short circuits from occurring in a battery can include providing a current collector coated with a safety layer. The method can include providing an electrochemically active material film on the safety layer such that the safety layer is configured to reduce exposure of the current collector to an opposing electrode. The method can also include adhering the electrochemically active material film to the current collector via the safety layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.