DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Attention

Certain functionality on DOE PAGES may be limited from July 10th, 8 PM EDT through July 13th, 6 AM EDT. We apologize for any inconvenience.

Title: High-energy and low-cost membrane-free chlorine flow battery

Journal Article · · Nature Communications

Abstract Grid-scale energy storage is essential for reliable electricity transmission and renewable energy integration. Redox flow batteries (RFB) provide affordable and scalable solutions for stationary energy storage. However, most of the current RFB chemistries are based on expensive transition metal ions or synthetic organics. Here, we report a reversible chlorine redox flow battery starting from the electrolysis of aqueous NaCl electrolyte and the as-produced Cl 2 is extracted and stored in the carbon tetrachloride (CCl 4 ) or mineral spirit flow. The immiscibility between the CCl 4 or mineral spirit and NaCl electrolyte enables a membrane-free design with an energy efficiency of >91% at 10 mA/cm 2 and an energy density of 125.7 Wh/L. The chlorine flow battery can meet the stringent price and reliability target for stationary energy storage with the inherently low-cost active materials (~$5/kWh) and the highly reversible Cl 2 /Cl redox reaction.

Research Organization:
Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
Sponsoring Organization:
USDOE; USDOE Advanced Research Projects Agency - Energy (ARPA-E)
Grant/Contract Number:
AC05-76RL01830; AR0000389
OSTI ID:
1854384
Report Number(s):
PNNL-SA-158978; 1281; PII: 28880
Journal Information:
Nature Communications, Journal Name: Nature Communications Journal Issue: 1 Vol. 13; ISSN 2041-1723
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United Kingdom
Language:
English

References (54)

Recent Advancements in All-Vanadium Redox Flow Batteries journal November 2015
A Stable Vanadium Redox-Flow Battery with High Energy Density for Large-Scale Energy Storage journal March 2011
Semi-Solid Lithium Rechargeable Flow Battery journal May 2011
Controlling Selectivity in the Chlorine Evolution Reaction over RuO 2 -Based Catalysts journal August 2014
Substituent Pattern Effects on the Redox Potentials of Quinone‐Based Active Materials for Aqueous Redox Flow Batteries journal September 2020
The zinc-chlorine battery: half-cell overpotential measurements journal September 1979
Polarization curve analysis of all-vanadium redox flow batteries journal August 2011
A search for intercalation in the graphite-chlorine system journal June 1970
Mechanism of the chlorine evolution on a ruthenium oxide/titanium oxide electrode and on a ruthenium electrode journal October 1977
Chlorine evolution and reduction on RuO2/TiO2 electrodes journal May 1979
Performance of zinc/bromine cells having a propionitrile electrolyte journal July 1988
Effects of SOC-dependent electrolyte viscosity on performance of vanadium redox flow batteries journal October 2014
Alkaline aqueous organic redox flow batteries of high energy and power densities using mixed naphthoquinone derivatives journal April 2020
Investigation of electrolytes of the vanadium redox flow battery (VII): Prediction of the viscosity of mixed electrolyte solution (VOSO4 + H2SO4 + H2O) based on Eyring’s theory journal July 2019
Alkaline Quinone Flow Battery with Long Lifetime at pH 12 journal September 2018
Frontiers, opportunities, and challenges in perovskite solar cells: A critical review journal June 2018
Redox flow cells for energy conversion journal September 2006
Investigations on transfer of water and vanadium ions across Nafion membrane in an operating vanadium redox flow battery journal February 2010
Unraveling the viscosity impact on volumetric transfer in redox flow batteries journal April 2020
Room temperature highly sensitive chlorine sensor based on reduced graphene oxide anchored with substituted copper phthalocyanine journal January 2021
Quest for Organic Active Materials for Redox Flow Batteries: 2,3-Diaza-anthraquinones and Their Electrochemical Properties journal January 2018
Selectivity between Oxygen and Chlorine Evolution in the Chlor-Alkali and Chlorate Processes journal February 2016
Materials and Systems for Organic Redox Flow Batteries: Status and Challenges journal August 2017
V 2+ /V 3+ Redox Kinetics on Glassy Carbon in Acidic Electrolytes for Vanadium Redox Flow Batteries journal September 2019
Electroactive Materials for Next-Generation Redox Flow Batteries: From Inorganic to Organic book January 2020
Battery Separators journal October 2004
Electrochemical Energy Storage for Green Grid journal May 2011
Flow Batteries: Current Status and Trends journal September 2015
The suitability of mineral oil as a halogen extraction solvent journal November 1991
Viscosity Calculations on the Basis of Eyring's Absolute Reaction Rate Theory and COSMOSPACE journal September 2005
Diffusion Coefficients for Aqueous Solutions of Sodium Chloride and Barium Chloride journal April 1956
THE VISCOSITY OF LIQUIDS CONTAINING DISSOLVED GASES 1 journal March 1925
Extending the Lifetime of Organic Flow Batteries via Redox State Management journal April 2019
Diffusion coefficient of chlorine in water at 25-60.degree.C journal April 1985
An aqueous, polymer-based redox-flow battery using non-corrosive, safe and low-cost materials journal October 2015
Hydrophilic microporous membranes for selective ion separation and flow-battery energy storage journal December 2019
On the faradaic selectivity and the role of surface inhomogeneity during the chlorine evolution reaction on ternary Ti–Ru–Ir mixed metal oxide electrocatalysts journal January 2014
Pathways to low-cost electrochemical energy storage: a comparison of aqueous and nonaqueous flow batteries journal January 2014
A novel aqueous Li + (or Na + )/Br hybrid-ion battery with super high areal capacity and energy density journal January 2019
Progress in redox flow batteries, remaining challenges and their applications in energy storage journal January 2012
Global potential for wind-generated electricity journal June 2009
Diffusivity of Gases in Liquids journal September 1974
Electrical Energy Storage for the Grid: A Battery of Choices journal November 2011
Alkaline quinone flow battery journal September 2015
An Aluminum/Chlorine Rechargeable Cell Employing a Room Temperature Molten Salt Electrolyte journal January 1988
A LiAl / Cl2 Battery with a Four‐Component Alkali‐Metal Chloride Electrolyte journal December 1989
The Kinetics and Mass Transfer of Zinc Electrode in Acidic Zinc‐Chloride Solution journal January 1980
Mass Transfer of Dissolved Chlorine to a Rotating‐Zinc Hemisphere in ZnCl2 Solution journal January 1978
The Kinetics of a Chlorine Graphite Electrode in the Zinc-Chlorine Battery journal January 1977
Studies on the Mechanism of the Chlorine Electrode Process journal January 1974
The Reduction of Chlorine on Carbon in AlCl[sub 3]-KCl-NaCl Melts journal January 1972
Progress in Flow Battery Research and Development journal June 2011
Non-Aqueous Li-Based Redox Flow Batteries journal January 2012
Flow Batteries journal January 2010

Similar Records

High-Capacity Organic Radical Mediated Phosphorus Anode for Sodium-Based Redox Flow Batteries
Journal Article · 2019 · ACS Energy Letters · OSTI ID:1607295

A High Voltage Aqueous Zinc–Organic Hybrid Flow Battery
Journal Article · 2019 · Advanced Energy Materials · OSTI ID:1513322

A low-cost sulfate-based all iron redox flow battery
Journal Article · 2021 · Journal of Power Sources · OSTI ID:1977391