Patent · US Active

Positive electrode active material comprising lithium-rich lithium manganese-based oxide and further comprising lithium tungsten compound, or additionally tungsten compound on the lithium-rich lithium manganese-based oxide, and positive electrode for lithium secondary battery comprising the same

US11289695B2 · kind B2 · utility

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6References
11Claims
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Key dates

Filing dateSep 7, 2018
Grant dateMar 29, 2022
Priority date—
Expiry dateMar 5, 2039

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY02E60/10
  • WIPO fieldElectrical machinery, apparatus, energy
  • WIPO sectorElectrical engineering

Abstract

A positive electrode active material includes a lithium-rich lithium manganese-based oxide,

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.