Rebalancing electrolytes in redox flow battery systems
Abstract
Embodiments of redox flow battery rebalancing systems include a system for reacting an unbalanced flow battery electrolyte with a rebalance electrolyte in a first reaction cell. In some embodiments, the rebalance electrolyte may contain ferrous iron (Fe.sup.2+) which may be oxidized to ferric iron (Fe.sup.3+) in the first reaction cell. The reducing ability of the rebalance reactant may be restored in a second rebalance cell that is configured to reduce the ferric iron in the rebalance electrolyte back into ferrous iron through a reaction with metallic iron.
- Inventors:
- Publication Date:
- Research Org.:
- Enervault Corporation, Sunnyvale, CA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1166016
- Patent Number(s):
- 8,916,281
- Application Number:
- 13/433,189
- Assignee:
- Enervault Corporation (Sunnyvale, CA)
- DOE Contract Number:
- OE0000225
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2012 Mar 28
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 25 ENERGY STORAGE; 36 MATERIALS SCIENCE
Citation Formats
Chang, On Kok, and Pham, Ai Quoc. Rebalancing electrolytes in redox flow battery systems. United States: N. p., 2014.
Web.
Chang, On Kok, & Pham, Ai Quoc. Rebalancing electrolytes in redox flow battery systems. United States.
Chang, On Kok, and Pham, Ai Quoc. Tue .
"Rebalancing electrolytes in redox flow battery systems". United States. https://www.osti.gov/servlets/purl/1166016.
@article{osti_1166016,
title = {Rebalancing electrolytes in redox flow battery systems},
author = {Chang, On Kok and Pham, Ai Quoc},
abstractNote = {Embodiments of redox flow battery rebalancing systems include a system for reacting an unbalanced flow battery electrolyte with a rebalance electrolyte in a first reaction cell. In some embodiments, the rebalance electrolyte may contain ferrous iron (Fe.sup.2+) which may be oxidized to ferric iron (Fe.sup.3+) in the first reaction cell. The reducing ability of the rebalance reactant may be restored in a second rebalance cell that is configured to reduce the ferric iron in the rebalance electrolyte back into ferrous iron through a reaction with metallic iron.},
doi = {},
url = {https://www.osti.gov/biblio/1166016},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2014},
month = {12}
}
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
Electrically rechargeable REDOX flow cell
patent, December 1976
- Thaller, Lawrence H.
- US Patent Document 3,996,064
Gels as battery separators for soluble electrode cells
patent, April 1977
- Sheibley, Dean W.; Gahn, Randall F.
- US Patent Document 4,018,971
Electrochemical cell for rebalancing redox flow system
patent, June 1979
- Thaller, Lawrence H.
- US Patent Document 4,159,366
Catalyst surfaces for the chromous/chromic redox couple
patent, March 1980
- Frosch, Robert A.; Giner, Jose D.; Cahill, Kathleen J.
- US Patent Document 4,192,910
Chrome-halogen energy storage device and system
patent, January 1983
- Savinell, Robert F.; Liu, Chung-Chiun
- US Patent Document 4,370,392
Zirconium carbide as an electrocatalyst for the chromous/chromic REDOX couple
patent, May 1983
- Gahn, Randall F.; Reid, Margaret A.; Yang, Chiang Y.
- US Patent Document 4,382,116
Redox battery including a bromine positive electrode and a chromium ion negative electrode, and method
patent, September 1984
- Giner, Jose; Stark, Herbert
- US Patent Document 4,469,760
Electrically rechargeable anionically active reduction-oxidation electrical storage-supply system
patent, November 1984
- Remick, Robert J.; Ang, Peter G. P.
- US Patent Document 4,485,154
Method and apparatus for rebalancing a redox flow cell system
patent, March 1986
- Gahn, Randall F.
- US Patent Document 4,576,878
Fuel cell using quinones to oxidize hydroxylic compounds
patent, March 1986
- Hertl, William; Schaeffler, Robert
- US Patent Document 4,578,323
Carbon monoxide-oxygen fuel cell
patent, December 1987
- Ishida, Tetsuyoshi; Okiura, Kunio; Hanayama, Fumihiko
- US Patent Document 4,711,828
Metal-halogen energy storage device and system
patent, November 1988
- Savinell, Robert F.; Liu, Chung-Chiun
- US Patent Document 4,784,924
All-vanadium redox battery
patent, November 1988
- Skyllas-Kazacos, Maria; Rychick, Miron; Robins, Robert
- US Patent Document 4,786,567
Electrolytes for redox flow batteries
patent, March 1989
- Nagashima, Ikuo; Fukui, Jun; Gotoh, Hiroshi
- US Patent Document 4,814,241
Apparatus and method for regenerating electrolyte of a redox flow battery
patent, September 1990
- Shimizu, Masayuki; Sakamoto, Tatsuhiko; Shigematsu, Toshio
- US Patent Document 4,956,244
Electrolyte circulation type secondary battery operating method
patent, October 1991
- Kozuma, Ichiro; Fujii, Toshinobu
- US Patent Document 5,061,578
End block constructions for batteries
patent, May 1994
- Eidler, Phillip A.; Blazek, Wayne W.; Berndt, John V.
- US Patent Document 5,308,718
Redox battery
patent, June 1994
- Kaneko, Hiroko; Negishi, Akira; Nozaki, Ken
- US Patent Document 5,318,865
Flow battery
patent, November 1994
- Nozaki, Ken; Kurokawa, Kosuke; Tsuda, Izumi
- US Patent Document 5,366,824
Module for an aqueous battery system
patent, February 1997
- Eidler, Phillip A.; Loppnow, Eric
- US Patent Document 5,601,943
Compact energy storage system
patent, March 1997
- Eidler, Phillip A.; Hughes, Michael R.
- US Patent Document 5,610,802
Process for energy storage and/or power delivery with means for restoring electrolyte balance
patent, April 1994
- Zito, Ralph
- US Patent Document 5,612,148
Method of electrode reconditioning
patent, July 1997
- Lex, Peter J.; Mathews, Joseph F.; Eidler, Phillip A.
- US Patent Document 5,650,239
Redox battery
patent, August 1997
- Kageyama, Yoshiteru; Tayama, Toshiyuki; Sato, Kanji
- US Patent Document 5,656,390
Liquid-circulating battery
patent, June 1998
- Miyabayashi, Mitsutaka; Sato, Kanji; Nakajima, Masato
- US Patent Document 5,759,711
Stabilized electrolyte solutions, methods of preparation thereof and redox cells and batteries containing stabilized electrolyte solutions
patent, November 2000
- Kazacos, Maria Skyllas; Kazacos, Michael
- US Patent Document 6,143,443
Battery circulation system with improved four-way valve
patent, June 2001
- Eidler, Phillip A.; Lex, Peter J.; Rixford, Robert R.
- US Patent Document 6,242,125
Spill and leak containment system for zinc-bromine battery
patent, July 2001
- Eidler, Phillip A.; Lex, Peter J.
- US Patent Document 6,261,714
Recombinator for the re-acidification of an electrolyte stream in a flowing electrolyte zinc-bromine battery
patent, September 2002
- Tomazic, Gerd
- US Patent Document 6,455,187
High energy density vanadium electrolyte solutions, methods of preparation thereof and all-vanadium redox cells and batteries containing high energy vanadium electrolyte solutions
patent, October 2002
- Kazacos, Michael; Kazacos, Maria Skyllas
- US Patent Document 6,468,688
Redox flow battery system and cell stack
patent, November 2002
- Pellegri, Alberto; Broman, Barry
- US Patent Document 6,475,661
A system for generating and consuming borohydride ions comprising two electrochemical cells. At least one of the cells is configured for installation on a vehicle that is propelled by electricity
patent, December 2002
- Amendola, Steven
- US Patent Document 6,497,973
Membrane-separated, bipolar multicell electrochemical reactor
patent, April 2003
- Broman, Barry; Zocchi, Andrea
- US Patent Document 6,555,267
Stabilized vanadium electrolyte solutions for all-vanadium redox cells and batteries
patent, May 2003
- Kazacos, Maria Skyllas; Kazacos, Michael
- US Patent Document 6,562,514
Redox flow battery and method of operating it
patent, February 2004
- Zocchi, Andrea
- US Patent Document 6,692,862
Redox flow battery
patent, July 2004
- Sekiguchi, Sumie; Furusato, Kouichi; Miyabayashi, Mitsutaka
- US Patent Document 6,764,789
Modified vanadium compound, producing method thereof, redox flow battery electrolyte composite and redox flow battery electrolyte producing method
patent, March 2005
- Tanaka, Yasuyuki; Mita, Muneo; Horikawa, Ken
- US Patent Document 6,872,376
Battery with bifunctional electrolyte
patent, January 2006
- Clarke, Robert Lewis; Dougherty, Brian J.; Harrison, Stephen
- US Patent Document 6,986,966
High energy density vanadium electrolyte solutions, methods of preparation thereof and all-vanadium redox cells and batteries containing high energy vanadium electrolyte solutions
patent, July 2006
- Kazacos, Michael; Kazacos, Maria Skyllas
- US Patent Document 7,078,123
Method of operating a secondary battery system having first and second tanks for reserving electrolytes
patent, April 2007
- Tsutsui, Yasumitsu; Tokuda, Nobuyuki
- US Patent Document 7,199,550
Electrolyte for redox flow battery, and redox flow battery
patent, August 2007
- Kubata, Michiru; Nakaishi, Hiroyuki; Tokuda, Nobuyuki
- US Patent Document 7,258,947
Load leveling battery and methods therefor
patent, September 2007
- Clarke, Robert Lewis; Dougherty, Brian; Harrison, Stephen
- US Patent Document 7,270,911
Battery with gelled electrolyte
patent, November 2007
- Clarke, Robert; Dougherty, Brian; Harrison, Stephen
- US Patent Document 7,297,437
Vanadium/polyhalide redox flow battery
patent, January 2008
- Skyllas-Kazacos, Maria
- US Patent Document 7,320,844
Flowing electrolyte battery with electric potential neutralization
patent, November 2011
- Darcy, Dennis; Colello, Gary
- US Patent Document 8,048,555
Four-way valve for battery circulation system
patent-application, December 2001
- Eidler, Phillip A.; Lex, Peter J.; Rixford, Robert R.
- US Patent Application 09/834673; 20010055713
System and method for providing electric power
patent-application, January 2003
- Winter, Rick
- US Patent Application 09/900761; 20030007370
Leak sensor for flowing electrolyte batteries
patent-application, January 2003
- Winter, Richard; Tomazic, Gerd
- US Patent Application 09/997724; 20030008204
Recombinator for the re-acidification of an electrolyte stream in a flowing electrolyte zinc-bromine battery
patent-application, June 2003
- Tomazie, Gerd
- US Patent Application 10/017918; 20030113615
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
- Kazacos, Michael; Kazacos, Maria Skyllas
- US Patent Document 10/226751; 20030143456
Multilayer electrode
patent-application, September 2003
- Maly-Schreiber, Martha; Whitehead, Adam Harding
- US Patent Application 10/275700; 20030165741
Method for operating power source system and power source system comprising secondary battery
patent-application, April 2004
- Emura, Katsuji
- US Patent Application 10/469166; 20040070370
Fluid electrical connected flow-through electrochemical cells, system and method
patent-application, June 2004
- Adelman, Marc D.; Martino, Michael J.
- US Patent Application 10/297640; 20040121204
Cell frame for redox flow cell and redox flow cell
patent-application, September 2004
- Nakaishi, Hiroyuki; Kanno, Takashi; Ogino, Seiji
- US Patent Application 10/480117; 20040170893
Cell frame for redox-flow cell and redox-flow cell
patent-application, October 2004
- Nakaishi, Hiroyuki; Kanno, Takashi; Ogino, Seiji
- US Patent Application 10/480116; 20040202915
Cell stack for flow cell
patent-application, December 2004
- Nakaishi, Hiroyuki; Kanno, Takashi; Ogino, Seiji
- US Patent Application 10/480299; 20040241544
Vanadium redox battery electrolyte
patent-application, December 2004
- Skyllas-Kazacos, Maria
- US Patent Application 10/477017; 20040241552
Redox cell with non-selective permionic separator
patent-application, April 2005
- Broman, Barry M.; Pellegri, Alberto
- US Patent Application 10/482575; 20050074653
System for storing and/or transforming energy from sources at variable voltage and frequency
patent-application, April 2005
- Spaziante, Placido M.; Kampanatsanyakorn, Krisada; Zocchi, Andrea
- US Patent Application 10/495139; 20050074665
Implantable biofuel cell system based on nanostructures
patent-application, June 2005
- Choi, Sung Hoi
- US Patent Application 10/726261; 20050118494
System and method for optimizing efficiency and power output from a vanadium redox battery energy storage system
patent-application, July 2005
- Hennessy, Timothy
- US Patent Application 11/032280; 20050158614
Redox flow battery
patent-application, July 2005
- Samuel, John Michael Glen; Ridley, Peter John
- US Patent Application 10/504721; 20050158615
Method for operating redox flow battery and redox flow battery cell stack
patent-application, July 2005
- Kumamoto, Takahiro; Tokuda, Nobuyuki
- US Patent Application 10/512155; 20050164075
Metal halide redox flow battery
patent-application, November 2005
- Skyllas-Kazacos, Maria; Kazacos, Michael; Mousa, Asem
- US Patent Document 10/512417; 20050244707
Vanadium redox flow battery electrolyte-use amorphous solid composition
patent-application, December 2005
- Kawashige, Yasumasa; Sugahara, Makoto; Takada, Hiromi
- US Patent Application 10/513855; 20050287436
Battery with bifunctional electrolyte
patent-application, March 2006
- Clarke, Robert Lewis; Dougherty, Brian J.; Harrison, Stephen
- US Patent Application 11/248638; 20060063065
Novel vanadium halide redox flow battery
patent-application, August 2006
- Kazacos, Michael; Skyllas-Kazacos, Maria; Kazacos, Nicholasl
- US Patent Document 10/548555; 20060183016
Process for the production of activated carbon
patent-application, January 2007
- Farant, Jean-Pierre
- US Patent Application 10/555555; 20070021300
Wind power generation evaluation system and predictive control service system for use with wind power generator
patent-application, February 2007
- Yoshida, Yasuo
- US Patent Application 10/554738; 20070035135
Vanadium redox battery cell stack
patent-application, March 2007
- Symons, Peter G.; Genders, J. David; John Hennessy, Timothy David
- US Patent Application 11/234778; 20070072067
Flow-through-resin-impregnated monolithic graphite electrode and containerless electrolytic cell comprising same
patent-application, October 2007
- Keister, Timothy Edward
- US Patent Application 11/807402; 20070246352
Apparatus and Methods of Determination of State of Charge in a Redox Flow Battery
patent-application, August 2008
- Sahu, Saroj
- US Patent Application 11/674101; 20080193828
Perfluorinated Membranes and Improved Electrolytes for Redox Cells and Batteries
patent-application, November 2008
- Kazacos, George Christopher; Kazacos, Nicholas Michael
- US Patent Document 11/917989; 20080292964
Electrochemical Power Source Designs and Components
patent-application, December 2008
- Wang, Conghua
- US Patent Application 11/934417; 20080299439
Secondary Battery, Power Supply System Using Same and Usage of Power Supply System
patent-application, January 2009
- Inatomi, Yuu; Hojo, Nobuhiko; Kuranuki, Masaaki
- US Patent Application 11/915456; 20090017379
Solid Electrolyte Membrane, Mthod and Apparatus for Producing the Same, Membrane Electrode Assembly and Fuel Cell
patent-application, April 2009
- Miyachi, Hiroshi; Takeda, Ryo
- US Patent Application 12/293986; 20090110998
Solid Electrolyte Multilayer Membrane, Method and Apparatus for Producing the Same, Membrane Electrode Assembly, and Fuel Cell
patent-application, May 2009
- Miyachi, Hiroshi; Takeda, Ro
- US Patent Application 11/994908; 20090130525
Method for Operating Redox Flow Battery and Redox Flow Battery Cell Stack
patent-application, August 2009
- Kumamoto, Takahiro; Tokuda, Nobuyuki
- US patent Application 12/390802; 20090197151
Solid Electrolyte Membrane, Method and Apparatus for Producing the Same, Membrane Electrode Assembly and Fuel Cell
patent-application, August 2009
- Miyachi, Hiroshi; Takeda, Ryo
- US Patent Application 11/994907; 20090208807
Electrode for Use in a Deionization Apparatus and Method of Making the Same
patent-application, August 2009
- Elson, Brian; Norman, Peter; Fajt, James R.
- US Patent Application 11/574524; 20090212262
Stable Power Supplying Apparatus
patent-application, September 2009
- Sugawara, Yoshitaka
- US Patent Application 12/420567; 20090225573
Sodium ion based aqueous electrolyte electrochemical secondary energy storage device
patent-application, October 2009
- Whitacre, Jay
- US Patent Application 12/385277; 20090253025
Wind Power Generation System Of A Type Provided With Power Storage System
patent-application, December 2009
- Oohara, Shinya; Hoshino, Naoki; Iwata, Takeshi
- US Patent Application 12/539945; 20090295162
Redox Flow Battery System for Distributed Energy Storage
patent-application, January 2010
- Horne, Craif Richard; Kinoshita, Kim; Hickey, Darren B.
- US Patent Application 12/498103; 20100003545
High Energy Density Redox Flow Device
patent-application, February 2010
- Chiang, Yet-Ming; Carter, W. Craig; Ho, Bryan H.
- US Patent Document 12/484113; 20100047671
Electrochemical Cell Stack
patent-application, April 2010
- Ridley, Peter John
- US Patent Application 12/226328; 20100086829
Flexible Multi-Walled Tubing Assembly
patent-application, April 2001
- Sahu, Saroj Kumar; Natarajan, Suresh Kumar; Conway, Bruce
- US Patent Application 12/577124; 20100089480
Method and Apparatus for Determining State of Charge of a Battery
patent-application, April 2010
- Sahu, Saroj Kumar; Firouzi, Ali
- US Patent Application 12/576242; 20100090651
Methods for Bonding Porous Flexible Membranes Using Solvent
patent-application, April 2010
- Nair, Suresh Kumar Surapalan; Keshavaraz, Majid; Sahu, Saroj Kumar
- US Patent Application 12/577131; 20100092757
Magnetic Current Collector
patent-application, April 2010
- Sahu, Saroj Kumar; Nair, Suresh Kumar Surapalan; Firouzi, Ali
- US Patent Application 12/576235; 20100092807
Venturi Pumping System in a Hydrogen Gas Circulation of a Flow Battery
patent-application, April 2010
- Conway, Bruce
- US Patent Application 12/576240; 20100092843
Level Sensor for Conductive Liquids
patent-application, April 2010
- Sahu, Saroj Kumar; Conway, Bruce
- US Patent Application 12/577147; 20100094468
Counter-Flow Membraneless Fuel Cell
patent-application, May 2010
- Salloum, Kamil; Posner, Jonathan
- US Patent Application 12/609614; 20100112391
Oxygen Recovery System and Method for Recovering Oxygen in an Electrochemical Cell
patent-application, May 2010
- Friesen, Cody A.
- US Patent Application 12/549617; 20100119895
Cell Stack for Flowing Electrolyte Battery
patent-application, May 2010
- Winter, Alexander Rudolf
- US Patent Application 12/530728; 20100119937
Common Module Stack Component Design
patent-application, June 2010
- Winter, Rick
- US Patent Application 12/577134; 20100136455
Methods for the Preparation and Purification of Electrolytes for Redox Flow Batteries
patent-application, June 2010
- Keshavarz, Majid; Varadarajan, Aravamuthan
- US Patent Application 12/631749; 20100143781
Redox Flow Battery
patent-application, July 2010
- Whithead, Adam; Harrer, Martin
- US Patent Application 12/452431; 20100178533
Systems And Methods For Selective Cell And/Or Stack Control In A Flowing Electrolyte Battery
patent-application, July 2010
- Colello, Gary M.; Darcy, Dennis M.
- US Patent Application 12/752997; 20100188045
Redox Battery
patent-application, August 2010
- Rennebeck, Klaus
- US Patent Application 12/669007: 20100216006
Electrode for a Charge Storage Device and Method of Manufacture
patent-application, September 2010
- Friesen, Cody A.; Engstrom, Allison Michelle; Engstrom, Erika Lyn
- US Patent Application 12/748775; 20100243459
Metal-Air Low Temperature Ionic Liquid Cell
patent-application, November 2010
- Friesen, Cody A.; Buttry, Daniel A.
- US Patent Document 12/776962; 20100285375
Electrochemical Cells Connected in Fluid Flow Series
patent-application, December 2010
- Friesen, Cody A.; Hayes, Joel R.; Krishnan, Ramkumar
- US Patent Application 12/631484; 20100316935
Fuel System Using Redox Flow Battery
patent-application, December 2010
- Chiang, Yet-Ming; Bazzarella, Ricardo
- US Patent Document 12/755379; 20100323264
Metal-Air Flow Cell
patent-application, December 2010
- Burchardt, Trygve; McDougall, James P.; Ngamga, Romuald Franklin
- US Patent Application 12/826383; 20100330437
Polyoxometalate Flow-Cell Power System
patent-application, January 2011
- Ohlsen, Leroy James
- US Patent Application 12/839314; 20110014527
Redox Flow Battery System for Distributed Energy Storage
patent-application, February 2011
- Horne, Craig R.; Kinoshita, Kim; Hickey, Darren B.
- US Patent Document 12/883511; 20110045332
Sodium Based Aqueous Electrolyte Electrochemical Secondary Energy Storage Device
patent-application, March 2011
- Whitacre, Jay
- US Patent Application 12/943275; 20110052945
Preparation of Flow Cell Battery Electrolytes for Raw Materials
patent-application, March 2011
- Keshavarz, Majid; Varadarajan, Aravamuthan
- US Patent Application 12/790595; 20110070483
Rechargeable Electrochemical Cell System with a Charging Electrode Charge/Discharge Mode Switching in the Cells
patent-application, March 2011
- Friesen, Cody A.; Krishnan, Ramkumar; Friesen, Grant
- US Patent Application 12/885268; 20110070506
Control System for a Flow Cell Battery
patent-application, March 2011
- Parakulam, Gopalakrishnan R.; Sahu, Saroj Kumar; Firouzi, Ali
- US Patent Application 12/790793; 20110074357
Electrolyte Compositions
patent-application, March 2011
- Zu, Ge; Keshavarz, Majid
- US Patent Application 12/790601; 20110076526
Hydrogen Chlorine Level Detector
patent-application, April 2011
- Sabu, Saroj Kumar
- US Patent Application 12/790794; 20110079074
Buck-Boost Circuit
patent-application, April 2011
- Parakulam, Gopalakrishnan R.; Agrawal, Binod Kumar; Sahu, Saroj Kumar
- US Patent Application 12/790783; 20110080143
Methods of producing hydrochloric acid from hydrogen gas and chlorine gas
patent-application, April 2011
- Keshavarz, Majid; Sahu, Saroj Kumar; Karuppaiah, Chockkalingam
- US Patent Application 12/790613; 20110081561
Optical Leak Detection Sensor
patent-application, April 2011
- Parakulam, Gopalakrishnan R.; Sahu, Sarjo Kumar; Winter, Rick
- US Patent Application 12/790749; 20110081562
Redox Flow Cell Rebalancing
patent-application, April 2011
- Keshavarz, Majid; Karuppaiah, Chockkalingam; Zu, Ge
- US Patent Document 12/790573; 20110086247
Electrochemical Cell with Flow Management System
patent-application, April 2011
- Friesen, Cody A.; Krishnan, Ramkumar; Friesen, Grant
- US Patent Application 12/901410; 20110086278
High Energy Density Redox Flow Device
patent-application, August 2011
- Carter, William; Chiang, Yet-Ming; Duduta, Mihai
- US Patent Application 12/970773; 20110189520
Redox Flow Battery
patent-application, August 2011
- Sun, Hee-Young; Park, Joung-won; Hwang, Seung-sik
- US Patent Application 12/828551; 20110189549
Electrochemical Cell with Diffuser
patent-application, August 2011
- Friesen, Cody A.; Friesen, Grant; Krishnan, Ramkumar
- US Patent Application 13/019923; 20110189551
Organic electrolyte solution and redox flow battery including the same
patent-application, August 2011
- Sun, Hee-young; Park, Joung-won; Lee, Doo-yeon
- US Patent Application 13/016317; 20110195283
Shunt current interruption in electrochemical energy generation system
patent-application, August 2011
- , Rick Winter
- US Patent Application 12/656664; 20110200853
Redox membrane-based flow fuel cell
patent-application, August 2011
- Kocherginsky, Nikolai M.
- US Patent Application 12/706713; 20110200890
Electrochemical Cell, and Particularly a Cell with Electrodeposited Fuel
patent-application, August 2011
- Friesen, Cody A.; Trimble, Todd
- US Patent Application 13/028496; 20110200893
Apparatus for coupling an energy storage system to a variable energy supply system
patent-application, August 2011
- Ritter, Allen Michael; Harbourt, Cyrus David; Wagoner, Robert Gregory
- US Patent Application 13/032322; 20110204637
Integral Manifold
patent-application, August 2011
- Winter, Alexander Rudolf
- US Patent Application 13/057379; 20110206960
Cascade Redox Flow Battery Systems
patent-application, September 2011
- Horne, Craig R.; Kinoshita, Kim; HIckey, Darren B.
- US Patent Application 12/986892; 20110223450
Metal Electrode Assembly for Flow Batteries
patent-application, September 2011
- Winter, Rick; Kell, Brad; Hall, Jonathan
- US Patent Application 12/877884; 20110223451
High Performance Flow Battery
patent-application, October 2011
- Gordon, II, Joseph Grover; Gotcher, Alan J.; Sikha, Godfrey
- US Patent Application 13/076337; 20110244277
Metal-Air Electrochemical Cell with High Energy Efficiency Mode
patent-application, October 2011
- Friesen, Cody A.; Krishnan, Ramkumar; Trimble, Todd
- US Patent Application 13/083929; 20110250512
Graphite/DSA assembled electrode for redox flow battery, method of manufacturing the same and redox flow battery including the same
patent-application, October 2011
- Kim, Hyung Sun; Cho, Byung Won; Kim, Joung-Jun
- US Patent Application 12/901834; 20110256435
Multiple Transition Flow Field and Method
patent-application, November 2011
- Perry, Michael L.
- US Patent Application 13/143796; 20110269055
Method and Apparatus for Controlling a Hybrid Power System
patent-application, November 2011
- Dennis, Kevin; Raasch, Michael; Vang, Der
- US Patent Application 13/185862; 20110273022
Managing Renewable Power Generation
patent-application, November 2011
- Coe, Carlos James; Hurst, Aeron Neils; Hardin, Mark Issac
- US Patent Application 12/773504; 20110273129
High Voltage Battery Composed of Anode Limited Electrochemical Cells
patent-application, November 2011
- Whitacre, Jay
- US Patent Application 13/186226; 20110274950
Electrode for a Flow Battery
patent-application, November 2011
- Zheng, Zhongde; Zhang, Chunrong; Ren, Jinhua
- US Patent Application 13/146567; 20110281169
Metal-Air Cell With Performance Enhancing Additive
patent-application, November 2011
- Friesen, Cody A.; Buttry, Daniel
- US Patent Document 13/105794; 20110281184
System And Method For Transporting Energy
patent-application, November 2011
- Colello, Gary M.; Darcy, Dennis M.; Stevens, George B.
- US Patent Application 13/082320; 20110282807
Redox Flow Battery and Method for Operating the Battery Continuously in a Long Period of Time
patent-application, December 2011
- Mou, Liufeng; Huano, Mianyan; Klassen, Andy
- US Patent Application 12/810950; 20110300417
Tuned Hydrophobicity
patent-application, December 2011
- Friesen, Cody A.; Krishnan, Ramkumar; Tang, Toni
- US Patent Document 13/085714; 20110305959
20110309382
patent-application, December 2011
- Whitacre, Jay
- US Patent Application 13/220235; 20110311846
Integrated System for Electrochemical Energy Storage System
patent-application, December 2011
- Harper, Matthew Albert MacLennan; Lepp, Gary
- US Patent Application 12/820972; 20110311896
Method for fabrication of functionalized graphene reinforced composite conducting plate
patent-application, December 2011
- Ma, Chen-Chi M.; Hsiao, Min-Chien; Liao, Shu-Hang
- US Patent Application 12/923545; 20110315934
Electrochemical Cell with Stepped Scaffold Fuel Anode
patent-application, December 2011
- Krishnan, Ramkumar; Friesen, Grant; Friesen, Cody A.
- US Patent Application 13/167930; 20110316485
Metal Halogen Electrochemical Cell System
patent-application, December 2011
- Winter, Rick
- US Patent Application 13/226573; 20110318619
Amphoteric Ion Exchange Membranes
patent-application, December 2011
- Zhai, Maolin; Qiu, Jingyi; Peng, Jing
- US Patent Application 12/825795; 20110318644
Electrochemical Cell with Catch Tray
patent-application, January 2012
- Friesen, Cody A.; Krishnan, Ramkumar; Friesen, Grant
- US Patent Application 13/185658; 20120015264
Electrically Rechargeable, Metal-Air Battery Systems and Methods
patent-application, January 2012
- Amendola, Steven; Binder, Michael; Black, Phillip J.
- US Patent Document 12/841115; 20120021303
Bifunctional (rechargeable) air electrodes
patent-application, February 2012
- Amendola, Steven; Binder, Michael; Black, Phillip J.
- US Patent Application 12/854131; 20120040254
Flowing Electrolyte Battery With Electric Potential Neutralization
patent-application, February 2012
- Darcy, Dennis; Colello, Gary
- US Patent Application 13/284637; 20120045669
Redox Flow Battery
patent-application, February 2012
- Dong, Yongrong; Shigematsu, Toshio; Kumamoto, Takahiro
- US Patent Application 13/148880; 20120045680
Flow Battery Systems
patent-application, March 2012
- Wilson, Gregory J.; Hanson, Kyle M.
- US Patent Document 12/868489; 20120052347
Electrochemical Cell with Additive Modulator
patent-application, March 2012
- Friesen, Cody A.; Krishnan, Ramkumar; Trimble, Todd
- US Patent Application 13/220349; 20120052404
Flow Battery With Radial Electrolyte Distribution
patent-application, March 2012
- Kell, Brad; Winter, Rick; Hall, Jonathan
- US Patent Application 12/877852; 20120058370
Metal-Free Aqueous Electrolyte Energy Storage Device
patent-application, March 2012
- Whitacre, Jay; Humphreys, Don; Yang, Wenzhuo
- US Patent Application 13/043787; 20120064388
Electrochemical Cell System with a Progressive Oxygen Evolving Electrode/ Fuel Electrode
patent-application, March 2012
- Friesen, Cody A.; Krishnan, Ramkumar; Trimble, Todd
- US Patent Application 13/230549; 20120068667
Fe-V Redox Flow Batteries
patent-application, March 2012
- Li, Liyu; Kim, Soowhan; Yang, Zhenguo
- US Patent Document 12/892698; 20120077067
Redox Flow Batteries Having Multiple Electroactive Elements
patent-application, March 2012
- Wang, Wei; Li, Liyu; Yang, Zhenguo
- US Patent Document 13/246444; 20120077068
Redox Flow Batteries Based on Supporting Solutions Containing Chloride
patent-application, March 2012
- Li, Liyu; Kim, Soowhan; Yang, Zhenguo
- US Patent Document 12/892693; 20120077079
Electrochemical Energy Storage Systems and Methods
patent-application, March 2012
- Roumi, Farshid; Roumi, Jamshid
- US Patent Application 13/229479; 20120077095
Redox Flow Batteries Based on Supporting Solutions Comprising a Mixture of Acids
patent-application, May 2012
- Li, Liyu; Kim, Soowhan; Yang, Zhenguo
- US Patent Application 13/338791; 20120107660
Redox Flow Battery
patent-application, May 2012
- Lee, Myung Jin; Lee, Doo-yeon; Oh, Duk-jin
- US Patent Application 13/287352; 20120107661
Method for Storing Electrical Energy in Ionic Liquids
patent-application, May 2012
- Noack, Jens; Tubke, Jens; Pinkwart, Karsten
- US Patent Application 13/201813; 20120115069
Electrochemical Energy System
patent-application, May 2012
- Winter, Rick
- US Patent Application 13/357270; 20120129021
Redox Flow Battery
patent-application, May 2012
- Yoshie, Tomohisa; Nishimura, Naoto; Tsukuda, Yoshihiro
- US Patent Application 13/377223; 20120135278
Multi-Mode Charging of Hierarchical Anode
patent-application, June 2012
- Krishnan, Ramkumar; Friesen, Cody A.
- US Patent Application 13/299167; 20120139496
Frame of a Cell of a Redox Flow Battery
patent-application, June 2012
- Harrer, Martin; Bucsich, Herbert
- US Patent Application 13/328612; 20120156535
Systems and Methods for Redox Flow Battery Scalable Modular Reactant Storage
patent-application, June 2012
- Vincent, Colin Earl MacKenzie; Lepp, Gary
- US Patent Application 12/975709; 20120164498
Method for Processing a Porous Article
patent-application, July 2012
- Perry, Michael L.; Badrinarayanan, Paravastu; Allen, Glenn Michael
- US Patent Application 13/395746; 20120168975
Redox Flow Battery
patent-application, July 2012
- Lee, Myung-jin; Oh, Duk-jin; Hwang, Seung-sik
- US Patent Application 13/184764; 20120171530
Redox Flow Battery
patent-application, July 2012
- Park, Joung-won; Lee, Myung-jin; Lee, Doo-yeon
- US Patent Application 13/253439; 20120171531
Redox Flow Battery
patent-application, July 2012
- Park, Joung-won; Lee, Myung-jin; Hwang, Seung-sik
- US Patent Application 13/267203; 20120171541
Quenching System
patent-application, July 2012
- Keshavarz, Majid
- US Patent Application 13/006151; 20120183816
Flow Battery Start-up and Recovery Management
patent-application, July 2012
- Keshavarz, Majid; Parakulam, Gopalakrishnan R.; Sompalli, Bhasker
- US Patent Application 13/350688; 20120183872
Communications System
patent-application, July 2012
- Parakulam, Gopalakrishnan R.; Prabbu, Omkar G.; Rasu, Veluchamy
- US Patent Application 13/084381; 20120185187
Field Response System
patent-application, July 2012
- Parakulam, Gopalakrishnan R.; Behari, Satyajit; Raju, Kumar Sathyanarayana
- US Patent Application 13/350628; 20120185572
Recombinator for Flowing Electrolyte Battery
patent-application, August 2012
- Winter, Alexander Rodolf
- US Patent Application 13/503191; 20120202095
Electrochemical Systems and Methods of Operating Same
patent-application, November 2012
- Peled, Emanuel; Blum, Arnon
- US Patent Application 13/574232; 20120295172
Energy Storage and Generation Systems
patent-application, November 2012
- Peled, Emanuel; Blum, Arnon; Aharon, Adi
- US Patent Application 13/574877; 20120299384
Rebalancing Electrolytes In Redox Flow Battery Systems
patent-application, April 2013
- Chang, On Kok; Pham, Ai Quoc
- US Patent Application 13/433189; 20130084482
Vanadium Flow Cell
patent-application, April 2013
- Keshavarz, Majid
- US Patent Application 13/651230; 20130095362
Redox Flow Battery and Method of Operating the Same
patent-application, June 2013
- Dong, Yongrong; Shigematsu, Toshio; Kumamoto, Takahiro
- US Patent Application 13/638323; 20130157162
Quenching System
patent-application, January 2014
- Keshavarz, Majid; Sahu, Saroj Kumar; Zu, Ge
- US Patent Application 14/033360; 20140023943
Electrochemical Energy Storage Systems and Methods Featuring Large Negative Half-Cell Potentials
patent-application, January 2014
- Esswein, Arthur J.; Reece, Steven Y.; Goeltz, John
- US Patent Application 13/949486; 20140028261
Redox and Plating Electrode Systems for an All-Iron Hybrid Flow Battery
patent-application, March 2014
- Evans, Craig; Song, Yang
- US Patent Application 14/019488; 20140065460
Investigation of Factors Affecting Performance of the Iron-Redox Battery
journal, January 1981
- Hruska, L. W.
- Journal of The Electrochemical Society, Vol. 128, Issue 1
Synthesis of carbon nanotubes in graphite microchannels in gas-flow and submerged-in-liquid reactors
journal, August 2010
- Sano, Noriaki; Ishimaru, Shingo; Tamaon, Hajime
- Materials Chemistry and Physics, Vol. 122, Issue 2-3, p. 474-479
Modification of Daramic, microporous separator, for redox flow battery applications
journal, December 1992
- Chieng, S. C.; Kazacos, M.; Skyllas-Kazacos, M.
- Journal of Membrane Science, Vol. 75, Issue 1-2, p. 81-91
Development of a 0.1 kW power accumulation pilot plant based on an Fe/Cr redox flow battery Part I. Considerations on flow-distribution design
journal, March 1994
- Codina, G.; Perez, J. R.; Lopez-Atalaya, M.
- Journal of Power Sources, Vol. 48, Issue 3, p. 293-302
Scale-up studies of an Fe/Cr redox flow battery based on shunt current analysis
journal, July 1992
- Codina, G.; Aldaz, A.
- Journal of Applied Electrochemistry, Vol. 22, Issue 7
Development of bipolar plates for fuel cells from graphite filled wet-lay material and a thermoplastic laminate skin layer
journal, March 2007
- Cunningham, Brent D.; Huang, Jianhua; Baird, Donald G.
- Journal of Power Sources, Vol. 165, Issue 2, p. 764-773
Synthesis of nanosized zirconium carbide by a sol–gel route
journal, January 2007
- Dollé, Mickael; Gosset, Dominique; Bogicevic, Christine
- Journal of the European Ceramic Society, Vol. 27, Issue 4, p. 2061-2067
Effect of pulsed flow on the performance of carbon felt electrode
journal, January 2002
- Erkoç, E.
- Chemical Engineering Journal, Vol. 85, Issue 2-3
Advancements in the Direct Hydrogen Redox Fuel Cell
journal, January 2008
- Fatih, Khalid; Wilkinson, David P.; Moraw, Franz
- Electrochemical and Solid-State Letters, Vol. 11, Issue 2
A Mathematical Model for the Iron/Chromium Redox Battery
journal, January 1984
- Fedkiw, Peter S.
- Journal of The Electrochemical Society, Vol. 131, Issue 4
Reticulated vitreous carbon as an electrode material
journal, January 2004
- Friedrich, J. M.; Ponce-de-León, C.; Reade, G. W.
- Journal of Electroanalytical Chemistry, Vol. 561, p. 203-217
Hydrodynamic Behavior of a Filter-Press Electrochemical Reactor with Carbon Felt As a Three-Dimensional Electrode
journal, November 1998
- González-García, José; Montiel, Vicente; Aldaz, Antonio
- Industrial & Engineering Chemistry Research, Vol. 37, Issue 11
Characterization of a carbon felt electrode: structural and physical properties
journal, January 1999
- González-García, J.; Bonete, P.; Expósito, E.
- Journal of Materials Chemistry, Vol. 9, Issue 2
The influence of oxidative pretreatment of graphite electrodes on the catalysis of the Cr3+Cr2+ and Fe3+Fe2+ redox reactions
journal, January 1985
- Hollax, E.; Cheng, D. Sh.
- Carbon, Vol. 23, Issue 6, p. 655-664
Carbon Fiber Electrode for Redox Flow Battery
journal, January 1987
- Inoue, M.
- Journal of The Electrochemical Society, Vol. 134, Issue 3
Possible use of vanadium redox-flow batteries for energy storage in small grids and stand-alone photovoltaic systems
journal, March 2004
- Joerissen, Ludwig; Garche, Juergen; Fabjan, Ch.
- Journal of Power Sources, Vol. 127, Issue 1-2, p. 98-104
Chemical and Electrochemical Behavior of the Cr(III)/Cr(II) Half-Cell in the Iron-Chromium Redox Energy Storage System
journal, January 1985
- Johnson, David A.
- Journal of The Electrochemical Society, Vol. 132, Issue 5
Ligand Bridging in the Oxidation of Chromium(II) at Mercury Electrodes.
journal, May 1964
- Jones, J. G.; Anson, F. C.
- Analytical Chemistry, Vol. 36, Issue 6
Electrical leakage currents in bipolar cell stacks
journal, March 1980
- Kuhn, A. T.; Booth, J. S.
- Journal of Applied Electrochemistry, Vol. 10, Issue 2
The photochemical oxidation of ascorbic acid in solutions containing oxalic acid. II.—Mechanism of the reaction
journal, February 1956
- Lampitt, L. H.; Baker, L. C.; Wittenberg, E.
- Journal of the Science of Food and Agriculture, Vol. 7, Issue 2
Pressure electrical contact improved by carbon black paste
journal, March 2004
- Leong, Chia-Ken; Chung, D. D. L.
- Journal of Electronic Materials, Vol. 33, Issue 3
Behaviour of the Cr(III)/Cr(II) reaction on goldgraphite electrodes. Application to redox flow storage cell
journal, October 1991
- Lopez-Atalaya, M.; Codina, G.; Perez, J. R.
- Journal of Power Sources, Vol. 35, Issue 3
Optimization studies on a Fe/Cr redox flow battery
journal, January 1992
- Lopez-Atalaya, M.; Codina, G.; Perez, J. R.
- Journal of Power Sources, Vol. 39, Issue 2, p. 147-154
Electrocatalysis of redox reactions by metal nanoparticles on graphite electrodes
journal, May 2001
- Mayer, Peter; Holze, Rudolf
- Journal of Solid State Electrochemistry, Vol. 5, Issue 6
Bipolar plates for PEM fuel cells
journal, May 2003
- Middelman, E.; Kout, W.; Vogelaar, B.
- Journal of Power Sources, Vol. 118, Issue 1-2, p. 44-46
Overcharge in the vanadium redox battery and changes in electrical resistivity and surface functionality of graphite-felt electrodes
journal, November 1994
- Mohammadi, F.; Timbrell, P.; Zhong, S.
- Journal of Power Sources, Vol. 52, Issue 1, p. 61-68
Injection moulding of graphite composite bipolar plates
journal, March 2006
- Müller, A.; Kauranen, P.; von Ganski, A.
- Journal of Power Sources, Vol. 154, Issue 2, p. 467-471
Permeation of vanadium cations through anionic and cationic membranes
journal, March 1985
- Oei, Djong-Gie
- Journal of Applied Electrochemistry, Vol. 15, Issue 2
Treatment of Waste Pickling Liquors: Process Synthesis and Economic Analysis
journal, May 2006
- Özdemir, T.; Öztin, C.; Kıncal, N. S.
- Chemical Engineering Communications, Vol. 193, Issue 5
Redox flow cells for energy conversion
journal, September 2006
- Ponce de Leon, C.; Frias-Ferrer, A.; Gonzalez-Garcia, J.
- Journal of Power Sources, Vol. 160, Issue 1, p. 716-732
A dynamic performance model for redox-flow batteries involving soluble species
journal, November 2008
- Shah, A. A.; Watt-Smith, M. J.; Walsh, F. C.
- Electrochimica Acta, Vol. 53, Issue 27, p. 8087-8100