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

Title: Aluminum-based metal-air batteries

Abstract

Provided in one embodiment is an electrochemical cell, comprising: (i) a plurality of electrodes, comprising a fuel electrode that comprises aluminum and an air electrode that absorbs gaseous oxygen, the electrodes being operable in a discharge mode wherein the aluminum is oxidized at the fuel electrode and oxygen is reduced at the air electrode, and (ii) an ionically conductive medium, comprising an organic solvent; wherein during non-use of the cell, the organic solvent promotes formation of a protective interface between the aluminum of the fuel electrode and the ionically conductive medium, and wherein at an onset of the discharge mode, at least some of the protective interface is removed from the aluminum to thereafter permit oxidation of the aluminum during the discharge mode.

Inventors:
;
Issue Date:
Research Org.:
US Department of Energy (USDOE), Washington, DC (United States). Advanced Research Projects Agency-Energy (ARPA-E)
Sponsoring Org.:
USDOE
OSTI Identifier:
1489035
Patent Number(s):
10090520
Application Number:
14/958,270
Assignee:
ARIZONA BOARD OF REGENTS ACTING FOR AND ON BEHALF OF ARIZONA STATE UNIVERSITY (Tempe, AZ)
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 Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
DOE Contract Number:  
AR-00000038
Resource Type:
Patent
Resource Relation:
Patent File Date: 2015 Dec 03
Country of Publication:
United States
Language:
English

Citation Formats

Friesen, Cody A., and Martinez, Jose Antonio Bautista. Aluminum-based metal-air batteries. United States: N. p., 2018. Web.
Friesen, Cody A., & Martinez, Jose Antonio Bautista. Aluminum-based metal-air batteries. United States.
Friesen, Cody A., and Martinez, Jose Antonio Bautista. Tue . "Aluminum-based metal-air batteries". United States. https://www.osti.gov/servlets/purl/1489035.
@article{osti_1489035,
title = {Aluminum-based metal-air batteries},
author = {Friesen, Cody A. and Martinez, Jose Antonio Bautista},
abstractNote = {Provided in one embodiment is an electrochemical cell, comprising: (i) a plurality of electrodes, comprising a fuel electrode that comprises aluminum and an air electrode that absorbs gaseous oxygen, the electrodes being operable in a discharge mode wherein the aluminum is oxidized at the fuel electrode and oxygen is reduced at the air electrode, and (ii) an ionically conductive medium, comprising an organic solvent; wherein during non-use of the cell, the organic solvent promotes formation of a protective interface between the aluminum of the fuel electrode and the ionically conductive medium, and wherein at an onset of the discharge mode, at least some of the protective interface is removed from the aluminum to thereafter permit oxidation of the aluminum during the discharge mode.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Oct 02 00:00:00 EDT 2018},
month = {Tue Oct 02 00:00:00 EDT 2018}
}

Works referenced in this record:

Electrolyte for aluminum electrolytic capacitor
patent, September 1988


Secondary battery with nonaqueous electrolyte and method of manufacturing same
patent, May 1994


Secondary battery
patent, May 1997


Ion conductive laminate and production method and use thereof
patent, October 2001


Electrolytic capacitor
patent, February 2002


Electrolyte for very high voltage electrolytic capacitors
patent, November 2003


Non-aqueous electrolyte secondary battery and electrolyte for the same
patent, May 2010


Lithium secondary cell and its nonaqueous electrolyte
patent, August 2010


Efficient dual source battery pack system for an electric vehicle
patent, May 2012


Efficient dual source battery pack system for an electric vehicle
patent, May 2012


Metal air battery including a composite anode
patent, December 2013


Lactone Solvents For Electrochemical Cells
patent-application, April 2002


Electrodes comprising mixed active particles
patent-application, October 2004


Alkali Metal Air Battery
patent-application, September 2009


Electrochemical cell, and particularly a cell with electrodeposited fuel
patent-application, November 2009


Metal-Air Low Temperature Ionic Liquid Cell
patent-application, November 2010


Electrochemical Cells Connected in Fluid Flow Series
patent-application, December 2010


Electrochemical cell, and particularly a metal fueled cell with non-parallel flow
patent-application, February 2011


Rechargeable Electrochemical Cell System with a Charging Electrode Charge/Discharge Mode Switching in the Cells
patent-application, March 2011


Electrochemical Cell with Flow Management System
patent-application, April 2011


Lithium-Ion Secondary Battery, Anode For Lithium-Ion Secondary Battery, Power Tool, Electric Vehicle And Energy Storage System
patent-application, June 2011


Manufacturing Methods For Air Electrode
patent-application, September 2011


Power Supply System For Electrically Powered Vehicle And Method For Controlling The Same
patent-application, October 2011


Metal-Air Cell With Performance Enhancing Additive
patent-application, November 2011


High Energy Density Aluminum Battery
patent-application, April 2012


Air Battery and Air Battery Pack
patent-application, December 2012


The effect of water on the anodic dissolution of aluminum in non-aqueous electrolytes
journal, May 2000


In Situ Stress Measurements during Aluminum Deposition from AlCl[sub 3]-EtMeImCl Ionic Liquid
journal, January 2006


Electrodeposition Studies of Aluminum on Tungsten Electrode from DMSO[sub 2] Electrolytes
journal, January 1994


Behaviour of aluminium as anode in dimethylsulfone-based electrolytes
journal, July 1994


Sulfone-based electrolytes for aluminum electrodeposition
journal, August 1995


Effects of trifluoroethanol as a co-solvent on the electrochemical oxidation of hardly oxidizable organic compounds
journal, July 2001


A solar-hydrogen economy for U.S.A.
journal, January 1983


21st Century’s energy: Hydrogen energy system
journal, July 2008


Solution Activators of Aluminum Electrochemistry in Organic Media
journal, January 2000


Electrochemical properties of aluminum anodes in gel electrolyte-based aluminum-air batteries
journal, December 2008


Electrodeposition of Nano- and Microcrystalline Aluminium in Three Different Air and Water Stable Ionic Liquids
journal, June 2006


Aluminum as anode for energy storage and conversion: a review
journal, July 2002


Hydrogen Redox in Protic Ionic Liquids and a Direct Measurement of Proton Thermodynamics
journal, June 2009