Positive electrode for lithium ion secondary battery, and lithium ion secondary battery using the same
US10944126B2 · kind B2 · utility
1Cited by
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15Claims
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Key dates
| Filing date | Nov 30, 2015 |
| Grant date | Mar 9, 2021 |
| Priority date | — |
| Expiry date | Jul 2, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A positive electrode for a lithium ion secondary battery, including a positive electrode current collector, a conductive layer which is disposed directly or indirectly on the positive electrode current collector, and which includes a conductive particle, a polymer particle, and a fluororesin or a resin including a structural unit derived from a nitrile group-containing monomer, and a positive electrode active material layer disposed directly or indirectly on the conductive layer, as well as a lithium ion secondary battery using the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.