<scp>Fe</scp>/<scp>Fe</scp>Flow Battery

Savinell, Robert F.; Sinclair, Nicholas S.; Shen, Xiaochen; Song, Julia; Wainright, Jesse S.

doi:10.1002/9783527832767.ch35

Cited by 3 publications

(5 citation statements)

References 45 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…) Gelest Inc. ( 14) Hydro-Québec (16) Pine Research Instrumentation (17) Energizer Battery (78) Faraday Technology, Inc. ( 17) GE Global Research Center (71) Lawrence Berkeley National Laboratory (LBNL) (19) Scribner, LLC (27) Toyota Research Institute of North America (TRINA) (15) BASi (8) Center for Solar Energy and Hydrogen Research Baden-Württemberg (ZSW) (19) Center for Synthetic Organic Electrochemistry, University of Utah (2) Central Electrochemical Research Institute (30) Corteva Agriscience (1) Deutsches Zentrum für Luft-und Raumfahrt e.V. (DLR) (15) Electrosynthesis Company, Inc. ( 27) EL-CELL GmbH (9) Ford Motor Company (9) GS Yuasa International Ltd. (43) Honda R&D Co. ( 16) Medtronic, Inc. (43) Nel Hydrogen (1) Nissan Motor Co., Ltd. (16) Pacific Northwest National Laboratory (PNNL) (4) Panasonic Energy Corporation (28) Permascand AB (20) Plug Power, Inc. (2) Teledyne Energy Systems,Inc.…”

Section: Discussionmentioning

confidence: 99%

“…16 During the development of the slurry electrode concept, additional technology was developed for the battery system as a whole. A coated microporous separator 17 was invented that is not ionically selective but provides high ionic conductivity while preventing hydraulic crossover of liquids across the separator. A device for rebalancing the electrolyte was invented which operates similarly to a fuel cell but without the fuel-cell structure and associated costs.…”

Section: Energy and Power Capacity Designmentioning

confidence: 99%

“…Finally, cell designs for improving slurry flow distribution into the negative half-cell were filed as a patent. 19 The initial patent is primary…”

Section: Energy and Power Capacity Designmentioning

confidence: 99%

See 2 more Smart Citations

Commercialization of Electrochemistry and Material Science Technologies

2023

Electrochem. Soc. Interface

View full text Add to dashboard Cite

Section: Discussionmentioning

confidence: 99%

Section: Energy and Power Capacity Designmentioning

confidence: 99%

See 1 more Smart Citation

Commercialization of Electrochemistry and Material Science Technologies

2023

Electrochem. Soc. Interface

View full text Add to dashboard Cite

“…9 Other groups also started to investigate the all-iron flow battery system, and a summary of this work has been published. 10,11 Hybrid Iron Flow Battery to a Decoupled…”

Section: Iron Flow Battery Backgroundmentioning

confidence: 99%

Iron Flow Battery with Slurry Electrode for Large Scale Energy Storage: Scale-Up, Intellectual Property, and Commercialization Challenges

Savinell,

Wainright

2023

Electrochem. Soc. Interface

View full text Add to dashboard Cite

For large-scale energy storage, flow batteries present many advantages. These benefits include, but are not limited to, decoupling power rating from energy capacity and projected lower cost energy storage and long cycle life. Several reviews and a comprehensive handbook have come available recently describing the various flow battery chemistries and the details of cell and stack construction. However, none of the chemistries proposed are perfect and the commercialization path to widespread adoption remains challenging. For the purposes of this article, we will take a closer look at the concept and development of an all-iron slurry flow battery and the intellectual property (IP) protection and commercialization process that occurred within an academic environment.

show abstract

“…However, due to the high cost of vanadium, widespread implementation of the all-vanadium RFBs have been limited . Hence, many other redox couple combinations like Zn/Br, , Fe/Cr, − Zn/Ce, , and all-Fe − have been developed in search for an alternative, low-cost RFB system. Meanwhile, many challenges remain in current RFBs, such as low energy density and energy storage efficiencies, and substantial system life-cycle costs. , …”

Section: Introductionmentioning

confidence: 99%

An All-Soluble Fe/Mn-Based Alkaline Redox Flow Battery System

Shen,

Kellamis,

Tam

et al. 2024

ACS Appl. Mater. Interfaces

Self Cite

View full text Add to dashboard Cite

Redox flow batteries (RFBs) are membrane-separated rechargeable flow cells with redox electrolytes, offering the potential for large-scale energy storage and supporting renewable energy grids. Yet, creating a cost-effective, high-performance RFB system is challenging. In this work, we investigate an Fe/Mn RFB alkaline system based on the [(TEA)Fe−O−Fe(TEA)] 3−/4− and MnO 4 −/2− redox couples with a theoretical cell voltage of ∼1.43 V. This combination has not been systematically studied previously, but it can lead to a very low-cost and sustainable materials for high energy storage. Constant current cycling tests were performed at ±41 mA cm −2 between 20% and 80% SOC over 800 h (400 cycles) with an apparent Coulombic efficiency (CE) approaching 100%, while the voltage efficiency (VE) gradually decreased from ∼75.3% to ∼61.4% due to increasing internal resistances. The voltage efficiency loss can be mitigated through a periodic acid treatment to remove MnO 2 deposits from the separator.

show abstract

Fe/FeFlow Battery

Cited by 3 publications

References 45 publications

Commercialization of Electrochemistry and Material Science Technologies

Commercialization of Electrochemistry and Material Science Technologies

Iron Flow Battery with Slurry Electrode for Large Scale Energy Storage: Scale-Up, Intellectual Property, and Commercialization Challenges

An All-Soluble Fe/Mn-Based Alkaline Redox Flow Battery System

Contact Info

Product

Resources

About