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Title: Process for the production of high voltage electrolyte solvents for Li-ion batteries

Abstract

A method for producing halogenated carbonates is provided, the method having the steps of reacting a halogenated hydroxyl moiety with an alkyl formate in the presence of a liquid solvent and a solid base. An exemplary halogenated carbonate so produced is trifluoroethyl methyl carbonate.

Inventors:
; ;
Issue Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1489763
Patent Number(s):
10099994
Application Number:
15/262,603
Assignee:
UCHICAGO ARGONNE, LLC (Chicago, IL)
Patent Classifications (CPCs):
C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07C - ACYCLIC OR CARBOCYCLIC 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:  
AC02-06CH11357
Resource Type:
Patent
Resource Relation:
Patent File Date: 2016 Sep 12
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; 25 ENERGY STORAGE

Citation Formats

Dzwiniel, Trevor L., Pupek, Krzysztof, and Krumdick, Gregory K. Process for the production of high voltage electrolyte solvents for Li-ion batteries. United States: N. p., 2018. Web.
Dzwiniel, Trevor L., Pupek, Krzysztof, & Krumdick, Gregory K. Process for the production of high voltage electrolyte solvents for Li-ion batteries. United States.
Dzwiniel, Trevor L., Pupek, Krzysztof, and Krumdick, Gregory K. Tue . "Process for the production of high voltage electrolyte solvents for Li-ion batteries". United States. https://www.osti.gov/servlets/purl/1489763.
@article{osti_1489763,
title = {Process for the production of high voltage electrolyte solvents for Li-ion batteries},
author = {Dzwiniel, Trevor L. and Pupek, Krzysztof and Krumdick, Gregory K.},
abstractNote = {A method for producing halogenated carbonates is provided, the method having the steps of reacting a halogenated hydroxyl moiety with an alkyl formate in the presence of a liquid solvent and a solid base. An exemplary halogenated carbonate so produced is trifluoroethyl methyl carbonate.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {10}
}

Patent:

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