Anode and secondary battery including the same
US10218003B2 · kind B2 · utility
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13Claims
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Key dates
| Filing date | Apr 5, 2016 |
| Grant date | Feb 26, 2019 |
| Priority date | — |
| Expiry date | Oct 6, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An anode and a secondary battery including the anode, which can improve charge and discharge efficiency and can reduce or suppress precipitation of metal ions, are provided. The anode includes a negative electrode active material layer on a current collector, the negative electrode active material layer including a negative electrode active material, a binder, and a conductive material. The negative electrode active material includes at least one pore on a surface thereof, and the conductive material is located at the pore of the negative electrode active material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.