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Title: Electrolyte compositions for high voltage lithium-ion batteries

Abstract

The present invention provides an electrolyte composition for a lithium-ion battery comprising LiPF 6 in a liquid carrier comprising a carbonate ester and an unsaturated organoboron compound comprising two or three unsaturated hydrocarbon groups, each unsaturated hydrocarbon group being covalently bonded to a boron atom. The unsaturated hydrocarbon groups are independently selected from vinyl, allyl, propargyl, substituted vinyl, substituted allyl, and substituted propargyl. The substituents of the substituted vinyl, allyl and propargyl groups independently comprise one or more of alkyl and phenyl. The alkyl and phenyl groups optionally can bear one or more substituent selected from halogen (e.g., F), hydroxy, amino, alkoxy, and perfluoroalkoxy.

Inventors:
;
Publication Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1493337
Patent Number(s):
10,122,046
Application Number:
14/506,316
Assignee:
UCHICAGO ARGONNE, LLC (Chicago, IL) ANL
DOE Contract Number:  
AC02-06CH11357
Resource Type:
Patent
Resource Relation:
Patent File Date: 2014 Oct 03
Country of Publication:
United States
Language:
English
Subject:
25 ENERGY STORAGE

Citation Formats

Abraham, Daniel, and Zhu, Ye. Electrolyte compositions for high voltage lithium-ion batteries. United States: N. p., 2018. Web.
Abraham, Daniel, & Zhu, Ye. Electrolyte compositions for high voltage lithium-ion batteries. United States.
Abraham, Daniel, and Zhu, Ye. Tue . "Electrolyte compositions for high voltage lithium-ion batteries". United States. https://www.osti.gov/servlets/purl/1493337.
@article{osti_1493337,
title = {Electrolyte compositions for high voltage lithium-ion batteries},
author = {Abraham, Daniel and Zhu, Ye},
abstractNote = {The present invention provides an electrolyte composition for a lithium-ion battery comprising LiPF6 in a liquid carrier comprising a carbonate ester and an unsaturated organoboron compound comprising two or three unsaturated hydrocarbon groups, each unsaturated hydrocarbon group being covalently bonded to a boron atom. The unsaturated hydrocarbon groups are independently selected from vinyl, allyl, propargyl, substituted vinyl, substituted allyl, and substituted propargyl. The substituents of the substituted vinyl, allyl and propargyl groups independently comprise one or more of alkyl and phenyl. The alkyl and phenyl groups optionally can bear one or more substituent selected from halogen (e.g., F), hydroxy, amino, alkoxy, and perfluoroalkoxy.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {11}
}

Patent:

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Works referenced in this record:

Synthesis and Lewis acidity of triorganosilyl and triorganostannyl esters of orthoboric, metaboric, and arylboronic acids
journal, October 1999

  • Beckett, Michael A.; Owen, Paul; Varma, K. Sukumar
  • Journal of Organometallic Chemistry, Vol. 588, Issue 1, p. 107-112
  • DOI: 10.1016/S0022-328X(99)00352-6

Influence of Lewis acidic borate ester groups on lithium ionic conduction in polymer electrolytes
journal, December 2002

  • Kato, Yuki; Suwa, Kentaro; Ikuta, Hiromasa
  • Journal of Materials Chemistry, Vol. 13, Issue 2, p. 280-285
  • DOI: 10.1039/b206936a

Generation of Substituted Styrenes via Suzuki Cross-Coupling of Aryl Halides with 2,4,6-Trivinylcyclotriboroxane
journal, July 2002

  • Kerins, Fergal; O'Shea, Donal F.
  • The Journal of Organic Chemistry, Vol. 67, Issue 14, p. 4968-4971
  • DOI: 10.1021/jo020074o

Solid polymer electrolytes which contain tricoordinate boron for enhanced conductivity and transference numbers
journal, January 2013

  • Mathews, Kayla L.; Budgin, Angela M.; Beeram, Srinivas
  • Journal of Materials Chemistry A, Vol. 1, Issue 4, p. 1108-1116
  • DOI: 10.1039/C2TA00628F

Ion Conductive Characteristics of Alkylborane Type and Boric Ester Type Polymer Electrolytes Derived from Mesitylborane
journal, April 2003

  • Matsumi, Noriyoshi; Sugai, Kazunori; Ohno, Hiroyuki
  • Macromolecules, Vol. 36, Issue 7, p. 2321-2326
  • DOI: 10.1021/ma021734u

Li + Transference Number Enhancement in Polymer Electrolytes by Incorporation of Anion Trapping Boroxine Rings into the Polymer Host
journal, September 1997

  • Mehta, Mary Anne; Fujinami, Tatsuo
  • Chemistry Letters, Vol. 26, Issue 9, p. 915-916
  • DOI: 10.1246/cl.1997.915

Fluorinated Boroxin-Based Anion Receptors for Lithium Ion Batteries: Fluoride Anion Binding, Ab Initio Calculations, and Ionic Conductivity Studies
journal, May 2009

  • Nair, Nanditha G.; Blanco, Mario; West, William
  • The Journal of Physical Chemistry A, Vol. 113, Issue 20, p. 5918-5926
  • DOI: 10.1021/jp901952t

Boron-based anion receptors in lithium-ion and metal-air batteries
journal, February 2014


Boroxine ring compounds as dissociation enhancers in gel polyelectrolytes
journal, May 2003


Reduction of Carbonate Electrolytes and the Formation of Solid-Electrolyte Interface (SEI) in Lithium-Ion Batteries. 2. Radiolytically Induced Polymerization of Ethylene Carbonate
journal, September 2013

  • Shkrob, Ilya A.; Zhu, Ye; Marin, Timothy W.
  • The Journal of Physical Chemistry C, Vol. 117, Issue 38, p. 19270-19279
  • DOI: 10.1021/jp406273p