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Title: Lithium batteries using poly(ethylene oxide)-based non-aqueous electrolytes

Abstract

Lithium-air cells employing poly(ethyleneoxide) phosphate-based electrolytes may be prepared and exhibit improved charge carrying capacity. Such PEO phosphates generally have the formulas IIa, IIb, IIc, where: ##STR00001##

Inventors:
;
Issue Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1346172
Patent Number(s):
9130241
Application Number:
13/912,390
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: 2013 Jun 07
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; 25 ENERGY STORAGE; 36 MATERIALS SCIENCE

Citation Formats

Chen, Zonghai, and Amine, Khalil. Lithium batteries using poly(ethylene oxide)-based non-aqueous electrolytes. United States: N. p., 2015. Web.
Chen, Zonghai, & Amine, Khalil. Lithium batteries using poly(ethylene oxide)-based non-aqueous electrolytes. United States.
Chen, Zonghai, and Amine, Khalil. Tue . "Lithium batteries using poly(ethylene oxide)-based non-aqueous electrolytes". United States. https://www.osti.gov/servlets/purl/1346172.
@article{osti_1346172,
title = {Lithium batteries using poly(ethylene oxide)-based non-aqueous electrolytes},
author = {Chen, Zonghai and Amine, Khalil},
abstractNote = {Lithium-air cells employing poly(ethyleneoxide) phosphate-based electrolytes may be prepared and exhibit improved charge carrying capacity. Such PEO phosphates generally have the formulas IIa, IIb, IIc, where: ##STR00001##},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {9}
}

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Works referenced in this record:

Novel silane compounds as electrolyte solvents for Li-ion batteries
journal, March 2006


Li–O2 and Li–S batteries with high energy storage
journal, January 2012


Reactions in the Rechargeable Lithium–O 2 Battery with Alkyl Carbonate Electrolytes
journal, May 2011


Oxygen Reactions in a Non-Aqueous Li+ Electrolyte
journal, May 2011


Reaction mechanisms for the limited reversibility of Li–O2 chemistry in organic carbonate electrolytes
journal, November 2011


Increased Stability Toward Oxygen Reduction Products for Lithium-Air Batteries with Oligoether-Functionalized Silane Electrolytes
journal, December 2011