Patent · US Active

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

US11005126B2 · kind B2 · utility

0Cited by

3References

14Claims

0Family size

Assignee

MURATA MANUFACTURING CO., LTD. · JP

Inventors

Takumi HIASA · Ozu, JP
Toru Odani · Fukushima, JP
Kazumasa TAKESHI · Kyoto, JP
Tadahiko Kubota · Yokohama, JP
Nadejda Krasteva · Stuttgart, DE
Silvia Rosselli · Stuttgart, DE
Gabriele Nelles · Stuttgart, DE
David Danner · Leatherhead, GB
Vitor Deichmann · Leatherhead, GB
Dennis CHERCKA · Leatherhead, GB
William Ford · Stuttgart, DE

Key dates

Filing date	Mar 5, 2019
Grant date	May 11, 2021
Priority date	—
Expiry date	Mar 5, 2039

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/70
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A secondary battery is provided. The secondary battery includes a positive electrode, a negative electrode, and an electrolytic solution. The electrolytic solution includes at least one of a first heterocyclic compound and a second heterocyclic compound.

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