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Title: Ionic liquids, electrolyte solutions including the ionic liquids, and energy storage devices including the ionic liquids

Patent ·
OSTI ID:1228376
; ;

An ionic liquid including a phosphazene compound that has a plurality of phosphorus-nitrogen units and at least one pendant group bonded to each phosphorus atom of the plurality of phosphorus-nitrogen units. One pendant group of the at least one pendant group comprises a positively charged pendant group. Additional embodiments of ionic liquids are disclosed, as are electrolyte solutions and energy storage devices including the embodiments of the ionic liquid.

Research Organization:
Idaho National Laboratory (INL), Idaho Falls, ID (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC07-05ID14517
Assignee:
BATTELLE ENERGY ALLIANCE, LLC
Patent Number(s):
9,206,210
Application Number:
13/253,707
OSTI ID:
1228376
Resource Relation:
Patent File Date: 2011 Oct 05
Country of Publication:
United States
Language:
English

References (25)

Process for preparation of substituted aromatic compound patent October 2002
Composition for polyelectrolytes, polyelectrolytes, electrical double layer capacitors and nonaqueous electrolyte secondary cells patent March 2008
Ionic liquids, electrolyte salts for electrical storage devices, liquid electrolytes for electrical storage devices, electrical double-layer capacitors, and secondary batteries patent December 2008
Energy storage devices patent January 2009
Lithium-ion cell with a wide operating temperature range patent September 2009
Ionic compound patent May 2010
Lithium-ion cell with a wide operating temperature range patent November 2010
Nonaqueous electrolyte battery patent November 2010
Non-aqueous electrolyte for battery and non-aqueous electrolyte battery comprising the same as well as electrolyte for electric double layer capacitor and electric double layer capacitor comprising the same patent May 2011
Method for producing organic compound by substituting halogen atoms patent-application December 2004
Safe battery solvents patent-application November 2005
Lithium-Ion Battery Containing an Electrolyte Comprising and Ionic LIquid patent-application August 2010
Non-Aqueous Electrolyte for Battery and Non-Aqueous Electrolyte Battery Comprising the Same as Well as Electrolyte for Electric Double Layer Capacitor and Electric Double Layer Capacitor Comprising the same patent-application December 2010
Superbase-Derived Protic Ionic Liquids patent-application July 2011
Nonaqueous Solvent, and Nonaqueous Electrolyte Solution and Nonaqueous Secondary Battery That Use Nonaqueous Solvent patent-application September 2011
Reactions of trimethyloxonium fluoroborate with alkylamino- and phenyl-substituted cyclotriphosphonitriles journal June 1970
The deprotonation and rearrangement of N -methyl methylphosphazenium quaternary salts: a novel synthetic route to cyclic azaphosphorins journal October 1977
Phosphazene. XLVI. P-Hydrogen-cyclotriphosphazene journal November 1972
Phosphazene Cations journal December 2006
Quaternized cyclic and high polymeric phosphazenes and their interactions with tetracyanoquinodimethane journal July 1986
Alkanesulfonation of cyclic and high polymeric phosphazenes journal September 1993
Complexes of hexaphenoxycyclotriphosphazene and sulfur trioxide journal January 1991
Synthesis and hydrolysis of hexakis(imidazolyl)cyclotriphosphazene journal May 1981
Phosphazene-Based Ionic Liquids:  Synthesis, Temperature-Dependent Viscosity, and Effect as Additives in Water Lubrication of Silicon Nitride Ceramics journal August 2004
Anhydrous Phosphazenium Fluorides as Sources for Extremely Reactive Fluoride Ions in Solution journal January 2006

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