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Title: Highly stable phenazine derivatives for aqueous redox flow batteries

Abstract

Embodiments of an aqueous electrolyte comprising a base and a phenazine derivative are disclosed. Redox flow batteries including the aqueous electrolyte are also disclosed. The phenazine derivative has a chemical structure according to formula I:

Inventors:
; ; ; ; ;
Issue Date:
Research Org.:
Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1600212
Patent Number(s):
10454124
Application Number:
15/625,750
Assignee:
Battelle Memorial Institute (Richland, WA)
Patent Classifications (CPCs):
C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07D - HETEROCYCLIC COMPOUNDS
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
DOE Contract Number:  
AC05-76RL01830
Resource Type:
Patent
Resource Relation:
Patent File Date: 06/16/2017
Country of Publication:
United States
Language:
English
Subject:
25 ENERGY STORAGE; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats

Wei, Xiaoliang, Wang, Wei, Hollas, Aaron M., Sprenkle, Vincent L., Nie, Zimin, and Li, Bin. Highly stable phenazine derivatives for aqueous redox flow batteries. United States: N. p., 2019. Web.
Wei, Xiaoliang, Wang, Wei, Hollas, Aaron M., Sprenkle, Vincent L., Nie, Zimin, & Li, Bin. Highly stable phenazine derivatives for aqueous redox flow batteries. United States.
Wei, Xiaoliang, Wang, Wei, Hollas, Aaron M., Sprenkle, Vincent L., Nie, Zimin, and Li, Bin. Tue . "Highly stable phenazine derivatives for aqueous redox flow batteries". United States. https://www.osti.gov/servlets/purl/1600212.
@article{osti_1600212,
title = {Highly stable phenazine derivatives for aqueous redox flow batteries},
author = {Wei, Xiaoliang and Wang, Wei and Hollas, Aaron M. and Sprenkle, Vincent L. and Nie, Zimin and Li, Bin},
abstractNote = {Embodiments of an aqueous electrolyte comprising a base and a phenazine derivative are disclosed. Redox flow batteries including the aqueous electrolyte are also disclosed. The phenazine derivative has a chemical structure according to formula I:},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {10}
}

Works referenced in this record:

Organic Non-aqueous Cation-based Redox Flow Batteries
patent-application, December 2014


Materials For Use With Aqueous Redox Flow Batteries and Related Methods and Systems
patent-application, August 2015


Organic Non-Aqueous Cation-Based Redox Flow Batteries
patent-application, August 2013


Electrochemical and ESR Spectroscopic Study of 2,7-Disubstituted Phenazines.
journal, January 1996


TEMPO/Phenazine Combi-Molecule: A Redox-Active Material for Symmetric Aqueous Redox-Flow Batteries
journal, October 2016


Rechargeable Lithium-Ion Cell
patent-application, June 2017