Patent · US Active

Highly stable phenazine derivatives for aqueous redox flow batteries

US10454124B2 · kind B2 · utility

0Cited by

1References

20Claims

0Family size

Assignee

Battelle Memorial Institute · CH

Inventors

Xiaoliang Wei · Richland, US
Wei Wang · Kennewick, US
Aaron M. Hollas · Pasco, US
Vincent L. Sprenkle · Davenport, US
Zimin Nie · Richland, US
Bin Li · Beijing, CN

Key dates

Filing date	Jun 16, 2017
Grant date	Oct 22, 2019
Priority date	—
Expiry date	Aug 4, 2037

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/50
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

Embodiments of an aqueous electrolyte comprising a base and a phenazine derivative are disclosed. Redox flow batteries including the aqueous electrolyte are also disclosed. The phenazine derivative has a chemical structure according to formula I:

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