Global to push GA events into
skip to main content

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

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:
OSTI Identifier:
1346172
Assignee:
UCHICAGO ARGONNE, LLC (Chicago, IL) ANL
Patent Number(s):
9,130,241
Application Number:
13/912,390
Contract Number:
AC02-06CH11357
Resource Relation:
Patent File Date: 2013 Jun 07
Research Org:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; 25 ENERGY STORAGE; 36 MATERIALS SCIENCE

Other works cited in this record:

Electrochemical storage cell containing a substituted anisole or di-anisole redox shuttle additive for overcharge protection and suitable for use in liquid organic and solid polymer electrolytes
patent, April 2000

Electrolyte for a rechargeable cell
patent, May 2002

Novel silane compounds as electrolyte solvents for Li-ion batteries
journal, March 2006
  • Amine, Khalil; Wang, Qingzheng; Vissers, Donald R.
  • Electrochemistry Communications, Vol. 8, Issue 3, p. 429-433
  • DOI: 10.1016/j.elecom.2005.12.017

Li–O2 and Li–S batteries with high energy storage
journal, January 2012
  • Bruce, Peter G.; Freunberger, Stefan A.; Hardwick, Laurence J.
  • Nature Materials, Vol. 11, Issue 1, p. 19-29
  • DOI: 10.1038/nmat3191

Oxygen Reactions in a Non-Aqueous Li+ Electrolyte
journal, May 2011
  • Peng, Zhangquan; Freunberger, Stefan A.; Hardwick, Laurence J.
  • Angewandte Chemie International Edition, Vol. 50, Issue 28, p. 6351-6355
  • DOI: 10.1002/anie.201100879

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

Similar records in DOepatents and OSTI.GOV collections: