Patent · US Expired

Redox battery including a bromine positive electrode and a chromium ion negative electrode, and method

US4469760A · kind A · utility

23Cited by

5References

6Claims

0Family size

Assignee

Electric Power Research Institute, Inc. · US

Inventors

Jose D. Giner · Brookline, US
Herbert Stark · Kelkheim, DE

Key dates

Filing date	Sep 8, 1981
Grant date	Sep 4, 1984
Priority date	—
Expiry date	Sep 8, 2001

Classification

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

Abstract

A redox flow battery with a positive half-cell compartment containing bromide ion, bromine and a complexing organic liquid for bromine, and a negative electrode half-cell compartment containing chromium ion, and including electrolyte fluid communication therebetween.

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