Electrode tab, electrode assembly and battery
US10826049B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 19, 2018 |
| Grant date | Nov 3, 2020 |
| Priority date | — |
| Expiry date | Mar 1, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
According to embodiments of the present application, an electrode tab is provided comprising a substrate, a protective layer located outside the substrate, wherein the protective layer includes a first non-metallic element and a first metal element and the atomic ratio between the first non-metallic element and the first metal element is in the range of 10% to 30%. The embodiments of the present application further provide an electrode assembly and a battery. The object of the present application is to provide an electrode tab, an electrode assembly and a battery so as to at least achieve the improvement of electrolyte resistance under the immersion of electrolyte.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.