Global to push GA events into
skip to main content

Title: Fe-V redox flow batteries

A redox flow battery having a supporting solution that includes Cl.sup.- anions is characterized by an anolyte having V.sup.2+ and V.sup.3+ in the supporting solution, a catholyte having Fe.sup.2+ and Fe.sup.3+ in the supporting solution, and a membrane separating the anolyte and the catholyte. The anolyte and catholyte can have V cations and Fe cations, respectively, or the anolyte and catholyte can each contain both V and Fe cations in a mixture. Furthermore, the supporting solution can contain a mixture of SO.sub.4.sup.2- and Cl.sup.- anions.
; ; ; ; ; ; ;
Issue Date:
OSTI Identifier:
Battelle Memorial Institute (Richland, WA) PNNL
Patent Number(s):
Application Number:
Contract Number:
Research Org:
PNNL (Pacific Northwest National Laboratory (PNNL), Richland, WA (United States))
Sponsoring Org:
Country of Publication:
United States

Other works cited in this record:

Electrically rechargeable REDOX flow cell
patent, December 1976

All-vanadium redox battery
patent, November 1988

Electrolytes for redox flow batteries
patent, March 1989

Stabilized vanadium electrolyte solutions for all-vanadium redox cells and batteries
patent, May 2003

Vanadium/polyhalide redox flow battery
patent, January 2008

High energy density vanadium electrolyte solutions, methods of preparation thereof and all-vanadium redox cells and batteries containing high energy vanadium electrolyte solutions
patent-application, July 2003

Metal halide redox flow battery
patent-application, November 2005

Novel vanadium halide redox flow battery
patent-application, August 2006

Perfluorinated Membranes and Improved Electrolytes for Redox Cells and Batteries
patent-application, November 2008

High Energy Battery Materials
patent-application, September 2010

Redox Flow Battery System for Distributed Energy Storage
patent-application, February 2011

Redox Flow Cell Rebalancing
patent-application, April 2011

System Dongle
patent-application, February 2012

Novel vanadium chloride/polyhalide redox flow battery
journal, October 2003

Similar records in DOepatents and OSTI.GOV collections: