Annulated tetra-substituted hydroquinone ether-based redox shuttle additives for lithium-ion batteries
Abstract
An electrolyte for a lithium-ion electrochemical cell comprises a non-aqueous solution of a lithium salt and a redox shuttle compound, wherein the redox shuttle compound comprises —OR groups at carbons 1 and 4 of a benzene ring; a first hydrocarbon ring fused to carbons 2 and 3 of the benzene ring; and a second hydrocarbon ring fused to the carbons 5 and 6 of the benzene ring, wherein either (i) the first and second hydrocarbon rings together with the benzene ring constitute two fused benzobicyclo[2.2.2]octane ring systems sharing a common benzo core group; or (ii) the first and second hydrocarbon rings together with the benzene ring constitute two fused benzobicyclo[2.2.1]heptane ring systems sharing a common benzo core group.
- Inventors:
- Issue Date:
- Research Org.:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1650836
- Patent Number(s):
- 10637099
- Application Number:
- 15/597,381
- Assignee:
- UChicago Argonne, LLC (Chicago, IL)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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
- DOE Contract Number:
- AC02-06CH11357
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 05/17/2017
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 25 ENERGY STORAGE; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Citation Formats
Zhang, Lu, Zhang, Jingjing, Shkrob, Ilya A., and Zhang, Zhengcheng. Annulated tetra-substituted hydroquinone ether-based redox shuttle additives for lithium-ion batteries. United States: N. p., 2020.
Web.
Zhang, Lu, Zhang, Jingjing, Shkrob, Ilya A., & Zhang, Zhengcheng. Annulated tetra-substituted hydroquinone ether-based redox shuttle additives for lithium-ion batteries. United States.
Zhang, Lu, Zhang, Jingjing, Shkrob, Ilya A., and Zhang, Zhengcheng. Tue .
"Annulated tetra-substituted hydroquinone ether-based redox shuttle additives for lithium-ion batteries". United States. https://www.osti.gov/servlets/purl/1650836.
@article{osti_1650836,
title = {Annulated tetra-substituted hydroquinone ether-based redox shuttle additives for lithium-ion batteries},
author = {Zhang, Lu and Zhang, Jingjing and Shkrob, Ilya A. and Zhang, Zhengcheng},
abstractNote = {An electrolyte for a lithium-ion electrochemical cell comprises a non-aqueous solution of a lithium salt and a redox shuttle compound, wherein the redox shuttle compound comprises —OR groups at carbons 1 and 4 of a benzene ring; a first hydrocarbon ring fused to carbons 2 and 3 of the benzene ring; and a second hydrocarbon ring fused to the carbons 5 and 6 of the benzene ring, wherein either (i) the first and second hydrocarbon rings together with the benzene ring constitute two fused benzobicyclo[2.2.2]octane ring systems sharing a common benzo core group; or (ii) the first and second hydrocarbon rings together with the benzene ring constitute two fused benzobicyclo[2.2.1]heptane ring systems sharing a common benzo core group.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}
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Works referenced in this record:
Overcharge Protection by Coupling Redox Shuttle Chemistry with Radical Polymerization Additives
patent-application, September 2008
- Casteel, William Jack
- US Patent Application 12/042,387; 2008/0220335 Al
Overcharge and overdischarge protection in lithium-ion batteries
patent, August 2011
- Exnar, Ivan; Wang, Qing
- US Patent Document 8,003,260