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Title: Non-aqueous electrolytes for lithium batteries

Abstract

An electrochemical cell includes a cathode active material, lithium metal, a separator, and an electrolyte comprising a lithium salt, an organic aprotic solvent and a fluorinated sulfone represented by Formula II:

Inventors:
; ;
Issue Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1771669
Patent Number(s):
10847839
Application Number:
16/052,425
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: 08/01/2018
Country of Publication:
United States
Language:
English

Citation Formats

Su, Chi Cheung, Amine, Khalil, and He, Meinan. Non-aqueous electrolytes for lithium batteries. United States: N. p., 2020. Web.
Su, Chi Cheung, Amine, Khalil, & He, Meinan. Non-aqueous electrolytes for lithium batteries. United States.
Su, Chi Cheung, Amine, Khalil, and He, Meinan. Tue . "Non-aqueous electrolytes for lithium batteries". United States. https://www.osti.gov/servlets/purl/1771669.
@article{osti_1771669,
title = {Non-aqueous electrolytes for lithium batteries},
author = {Su, Chi Cheung and Amine, Khalil and He, Meinan},
abstractNote = {An electrochemical cell includes a cathode active material, lithium metal, a separator, and an electrolyte comprising a lithium salt, an organic aprotic solvent and a fluorinated sulfone represented by Formula II:},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {11}
}

Works referenced in this record:

Electrolyte for secondary battery and lithium secondary battery including the same
patent, November 2016


Oxidatively stable fluorinated sulfone electrolytes for high voltage high energy lithium-ion batteries
journal, January 2017


Secondary battery and electrolyte liquid
patent, June 2016


Lithium secondary battery having improved lifespan characteristics
patent, October 2016


Nonaqueous electrolytic solution and nonaqueous-electrolyte secondary battery
patent, December 2016