Positive electrode and electrochemical apparatus and electronic apparatus containing same
US12308437B2 · kind B2 · utility
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13Claims
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Key dates
| Filing date | Mar 30, 2022 |
| Grant date | May 20, 2025 |
| Priority date | — |
| Expiry date | Sep 10, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present application relates to a positive electrode and an electrochemical apparatus and an electronic apparatus containing the same. The positive electrode includes a conductive agent, where the conductive agent includes a non-carbon material. The present application provides a positive electrode that includes a conductive agent with high voltage and oxidization resistance, which can effectively improve high voltage cycle performance of the electrochemical apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.