Patent · US Active

Electrolytic solution for secondary batteries, secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic device

US11355782B2 · kind B2 · utility

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13Claims
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Assignee

Inventors

Key dates

Filing dateJan 27, 2020
Grant dateJun 7, 2022
Priority date—
Expiry dateJul 21, 2040

Classification

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

Abstract

A secondary battery includes a positive electrode, a negative electrode, and an electrolytic solution including an unsaturated cyclic compound.

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