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Title: Distribution of electrolytes in a flow battery

Abstract

A method of determining a distribution of electrolytes in a flow battery includes providing a flow battery with a fixed amount of fluid electrolyte having a common electrochemically active specie, a portion of the fluid electrolyte serving as an anolyte and a remainder of the fluid electrolyte serving as a catholyte. An average oxidation state of the common electrochemically active specie is determined in the anolyte and the catholyte and, responsive to the determined average oxidation state, a molar ratio of the common electrochemically active specie between the anolyte and the catholyte is adjusted to increase an energy discharge capacity of the flow battery for the determined average oxidation state.

Inventors:
; ; ;
Publication Date:
Research Org.:
United Technologies Corporation, Farmington, CT (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1414937
Patent Number(s):
9,853,310
Application Number:
15/107,499
Assignee:
UNITED TECHNOLOGIES CORPORATION (Farmington, CT) ARPA-E
DOE Contract Number:
AR0000149
Resource Type:
Patent
Resource Relation:
Patent File Date: 2013 Dec 23
Country of Publication:
United States
Language:
English
Subject:
25 ENERGY STORAGE; 42 ENGINEERING

Citation Formats

Darling, Robert Mason, Smeltz, Andrew, Junker, Sven Tobias, and Perry, Michael L. Distribution of electrolytes in a flow battery. United States: N. p., 2017. Web.
Darling, Robert Mason, Smeltz, Andrew, Junker, Sven Tobias, & Perry, Michael L. Distribution of electrolytes in a flow battery. United States.
Darling, Robert Mason, Smeltz, Andrew, Junker, Sven Tobias, and Perry, Michael L. Tue . "Distribution of electrolytes in a flow battery". United States. doi:. https://www.osti.gov/servlets/purl/1414937.
@article{osti_1414937,
title = {Distribution of electrolytes in a flow battery},
author = {Darling, Robert Mason and Smeltz, Andrew and Junker, Sven Tobias and Perry, Michael L.},
abstractNote = {A method of determining a distribution of electrolytes in a flow battery includes providing a flow battery with a fixed amount of fluid electrolyte having a common electrochemically active specie, a portion of the fluid electrolyte serving as an anolyte and a remainder of the fluid electrolyte serving as a catholyte. An average oxidation state of the common electrochemically active specie is determined in the anolyte and the catholyte and, responsive to the determined average oxidation state, a molar ratio of the common electrochemically active specie between the anolyte and the catholyte is adjusted to increase an energy discharge capacity of the flow battery for the determined average oxidation state.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Dec 26 00:00:00 EST 2017},
month = {Tue Dec 26 00:00:00 EST 2017}
}

Patent:

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