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Title: Fe-V redox flow batteries

Abstract

A redox flow battery having a supporting solution that includes Cl.sup.- anions is characterized by an anolyte having V.sup.2+ and V.sup.3+ in the supporting solution, a catholyte having Fe.sup.2+ and Fe.sup.3+ in the supporting solution, and a membrane separating the anolyte and the catholyte. The anolyte and catholyte can have V cations and Fe cations, respectively, or the anolyte and catholyte can each contain both V and Fe cations in a mixture. Furthermore, the supporting solution can contain a mixture of SO.sub.4.sup.2- and Cl.sup.- anions.

Inventors:
; ; ; ; ; ; ;
Issue Date:
Research Org.:
Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1140135
Patent Number(s):
8771856
Application Number:
12/892,698
Assignee:
Battelle Memorial Institute (Richland, WA)
Patent Classifications (CPCs):
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
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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DOE Contract Number:  
AC05-76RL01830
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
25 ENERGY STORAGE

Citation Formats

Li, Liyu, Kim, Soowhan, Yang, Zhenguo, Wang, Wei, Zhang, Jianlu, Chen, Baowei, Nie, Zimin, and Xia, Guanguang. Fe-V redox flow batteries. United States: N. p., 2014. Web.
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Li, Liyu, Kim, Soowhan, Yang, Zhenguo, Wang, Wei, Zhang, Jianlu, Chen, Baowei, Nie, Zimin, & Xia, Guanguang. Fe-V redox flow batteries. United States.
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Li, Liyu, Kim, Soowhan, Yang, Zhenguo, Wang, Wei, Zhang, Jianlu, Chen, Baowei, Nie, Zimin, and Xia, Guanguang. Tue . "Fe-V redox flow batteries". United States. https://www.osti.gov/servlets/purl/1140135.
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@article{osti_1140135,
title = {Fe-V redox flow batteries},
author = {Li, Liyu and Kim, Soowhan and Yang, Zhenguo and Wang, Wei and Zhang, Jianlu and Chen, Baowei and Nie, Zimin and Xia, Guanguang},
abstractNote = {A redox flow battery having a supporting solution that includes Cl.sup.- anions is characterized by an anolyte having V.sup.2+ and V.sup.3+ in the supporting solution, a catholyte having Fe.sup.2+ and Fe.sup.3+ in the supporting solution, and a membrane separating the anolyte and the catholyte. The anolyte and catholyte can have V cations and Fe cations, respectively, or the anolyte and catholyte can each contain both V and Fe cations in a mixture. Furthermore, the supporting solution can contain a mixture of SO.sub.4.sup.2- and Cl.sup.- anions.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2014},
month = {7}
}
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Works referenced in this record:

Novel vanadium chloride/polyhalide redox flow battery
journal, October 2003

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