Alkaline manganese redox flow battery with inhibitor
Abstract
A redox flow battery includes a redox flow cell and a supply and storage system external of the redox flow cell. The supply and storage system includes first and second electrolytes for circulation through the redox flow cell. The first electrolyte is a liquid electrolyte having electrochemically active manganese species with multiple, reversible oxidation states in the redox flow cell. The electrochemically active manganese species may undergo reactions that cause precipitation of manganese oxide solids. The first electrolyte includes an inhibitor that limits the self-discharge reactions. The inhibitor includes an oxoanion compound.
- Inventors:
- Issue Date:
- Research Org.:
- Raytheon Technologies Corp., Arlington, VA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1998427
- Patent Number(s):
- 11664518
- Application Number:
- 17/326,518
- Assignee:
- Raytheon Technologies Corporation (Arlington, VA)
- DOE Contract Number:
- AR0000994
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 05/21/2021
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Davenport, Timothy, Saraidaridis, James D., and Darling, Robert Mason. Alkaline manganese redox flow battery with inhibitor. United States: N. p., 2023.
Web.
Davenport, Timothy, Saraidaridis, James D., & Darling, Robert Mason. Alkaline manganese redox flow battery with inhibitor. United States.
Davenport, Timothy, Saraidaridis, James D., and Darling, Robert Mason. Tue .
"Alkaline manganese redox flow battery with inhibitor". United States. https://www.osti.gov/servlets/purl/1998427.
@article{osti_1998427,
title = {Alkaline manganese redox flow battery with inhibitor},
author = {Davenport, Timothy and Saraidaridis, James D. and Darling, Robert Mason},
abstractNote = {A redox flow battery includes a redox flow cell and a supply and storage system external of the redox flow cell. The supply and storage system includes first and second electrolytes for circulation through the redox flow cell. The first electrolyte is a liquid electrolyte having electrochemically active manganese species with multiple, reversible oxidation states in the redox flow cell. The electrochemically active manganese species may undergo reactions that cause precipitation of manganese oxide solids. The first electrolyte includes an inhibitor that limits the self-discharge reactions. The inhibitor includes an oxoanion compound.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2023},
month = {5}
}
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Works referenced in this record:
Monofluorophosphate for calcium carbonate scale control and iron and manganese stabilization
patent, January 1993
- Boffardi, Bennett P.; Sherbondy, Ann M.
- US Patent Document 5,182,028
Electrolyte for Redox Flow Battery and Redox Flow Battery Including the Same
patent-application, January 2013
- Mun, Jun-Young; Hwang, Seung-Sik; Lee, Doo-Yeon
- US Patent Application 13/397852; 20130004819
Redox Flow Battery
patent-application, February 2012
- Dong, Yongrong; Shigematsu, Toshio; Kumamoto, Takahiro
- US Patent Application 13/148880; 20120045680
Stabilization of soluble manganese and its reaction products
patent, November 1985
- Ralston, Paul H.; Whitney, Sandra L.
- US Patent Document 4,552,665
Energy Storage Battery
patent-application, July 2015
- Deguchi, Hiroshige; Huang, Lan; Uemura, Yuki
- US Patent Application 14/388246; 20150214565
Aqueous Polysulfide-Based Electrochemical Cell
patent-application, January 2020
- Su, Liang; Xie, Wei; Chiang, Yet-MIng
- US Patent Application 16/456571; 20200006796 A1
Flow Battery with Carbon Paper
patent-application, October 2014
- Darling, Robert Mason; Stolar, Laura Roen
- US Patent Application 14/364685; 20140302423
Distribution of electrolytes in a flow battery
patent, December 2017
- Darling, Robert Mason; Smeltz, Andrew; Junker, Sven Tobias
- US Patent Document 9,853,310
Redox Flow Battery
patent-application, June 2016
- Kaku, Hirokazu; Dong, Yongrong; Hanafusa, Kei
- US Patent Application 14/909855; 20160181640