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

Title: Inexpensive metal-free organic redox flow battery (ORBAT) for grid-scale storage

Abstract

A flow battery includes a positive electrode, a positive electrode electrolyte, a negative electrode, a negative electrode electrolyte, and a polymer electrolyte membrane interposed between the positive electrode and the negative electrode. The positive electrode electrolyte includes water and a first redox couple. The first redox couple includes a first organic compound which includes a first moiety in conjugation with a second moiety. The first organic compound is reduced during discharge while during charging the reduction product of the first organic compound is oxidized to the first organic compound. The negative electrode electrolyte includes water and a second redox couple. The second couple includes a second organic compound including a first moiety in conjugation with a second moiety. The reduction product of the second organic compound is oxidized to the second organic compound during discharge.

Inventors:
; ; ; ;
Issue Date:
Research Org.:
Univ. of Southern California, Los Angeles, CA (United States)
Sponsoring Org.:
USDOE Advanced Research Projects Agency - Energy (ARPA-E)
OSTI Identifier:
1632583
Patent Number(s):
10566643
Application Number:
15/458,500
Assignee:
University of Southern California (Los Angeles, CA)
Patent Classifications (CPCs):
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02B - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
DOE Contract Number:  
AR0000353
Resource Type:
Patent
Resource Relation:
Patent File Date: 03/14/2017
Country of Publication:
United States
Language:
English
Subject:
25 ENERGY STORAGE; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; 42 ENGINEERING

Citation Formats

Narayan, Sri, Prakash, Surya G. K., Yang, Bo, Hoober-Burkhardt, Lena, and Krishnamoorthy, Sankarganesh. Inexpensive metal-free organic redox flow battery (ORBAT) for grid-scale storage. United States: N. p., 2020. Web.
Narayan, Sri, Prakash, Surya G. K., Yang, Bo, Hoober-Burkhardt, Lena, & Krishnamoorthy, Sankarganesh. Inexpensive metal-free organic redox flow battery (ORBAT) for grid-scale storage. United States.
Narayan, Sri, Prakash, Surya G. K., Yang, Bo, Hoober-Burkhardt, Lena, and Krishnamoorthy, Sankarganesh. Tue . "Inexpensive metal-free organic redox flow battery (ORBAT) for grid-scale storage". United States. https://www.osti.gov/servlets/purl/1632583.
@article{osti_1632583,
title = {Inexpensive metal-free organic redox flow battery (ORBAT) for grid-scale storage},
author = {Narayan, Sri and Prakash, Surya G. K. and Yang, Bo and Hoober-Burkhardt, Lena and Krishnamoorthy, Sankarganesh},
abstractNote = {A flow battery includes a positive electrode, a positive electrode electrolyte, a negative electrode, a negative electrode electrolyte, and a polymer electrolyte membrane interposed between the positive electrode and the negative electrode. The positive electrode electrolyte includes water and a first redox couple. The first redox couple includes a first organic compound which includes a first moiety in conjugation with a second moiety. The first organic compound is reduced during discharge while during charging the reduction product of the first organic compound is oxidized to the first organic compound. The negative electrode electrolyte includes water and a second redox couple. The second couple includes a second organic compound including a first moiety in conjugation with a second moiety. The reduction product of the second organic compound is oxidized to the second organic compound during discharge.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {2}
}

Works referenced in this record:

Benzoquinone-Hydroquinone Couple for Flow Battery
journal, January 2013


A study of tiron in aqueous solutions for redox flow battery application
journal, January 2010


Fuel cell using quinones to oxidize hydroxylic compounds
patent, March 1986


Investigation into the use of quinone compounds-for battery cathodes
journal, May 1972


Small Organic Molecule Based Flow Battery
patent-application, February 2016


Materials For Use With Aqueous Redox Flow Batteries and Related Methods and Systems
patent-application, August 2015


Novel organic redox flow batteries using soluble quinonoid compounds as positive materials
conference, September 2009


Methods for use of a photobiofuel cell in production of hydrogen and other materials
patent-application, August 2007


Self-Assembled Surfactant Structures
patent-application, November 2011


Organic Non-Aqueous Cation-Based Redox Flow Batteries
patent-application, August 2013


High Solubility Iron Hexacyanides
patent-application, February 2014


Secondary Battery, Power Supply System Using Same and Usage of Power Supply System
patent-application, January 2009


Reduction Potentials Of Quinones. II. The Potentials Of Certain Derivatives Of Benzoquinone, Naphthoquinone And Anthraquinone
journal, August 1924


Cyclic voltammetric study of quinone—hydroquinone organic system in aqueous magnesium perchlorate electrolyte
journal, June 1993


Anthraquinone with tailored structure for a nonaqueous metal–organic redox flow battery
journal, January 2012


Battery electrode, secondary battery, and method of manufacturing same
patent, February 2004


Small Organic Molecule Based Flow Battery
patent-application, August 2015


Phenanthrenequinone compound, electrode active material, and power storage device
patent, December 2012


Electrochemical Reaction Mechanism of Tiron in Acidic Aqueous Solution
journal, November 2011


Electrochemical Pump
patent-application, December 2009


Method and Apparatus of Generating Electric Power
patent-application, June 2007