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Boron compounds as anion binding agents for nonaqueous battery electrolytes

Patent ·
OSTI ID:872846
 [1];  [2];  [3];  [4]
  1. East Setauket, NY
  2. Port Jefferson Station, NY
  3. Bellport, NY
  4. Upton, NY
+ Show Author Affiliations

Novel fluorinated boron-based compounds which act as anion receptors in non-aqueous battery electrolytes are provided. When added to non-aqueous battery electrolytes, the fluorinated boron-based compounds of the invention enhance ionic conductivity and cation transference number of non-aqueous electrolytes. The fluorinated boron-based anion receptors include borane and borate compounds bearing different fluorinated alkyl and aryl groups.

Research Organization:
ASSOC UNIVERSITIES INC
DOE Contract Number:
AC02-76CH00016
Assignee:
Brookhaven Science Associates (Upton, NY)
Patent Number(s):
US 6022643
Application Number:
08/986,846
OSTI ID:
872846
Country of Publication:
United States
Language:
English

References (6)

Near-edge x-ray-absorption fine-structure spectroscopy investigation of poly(ethylene oxide)-KI complexes journal October 1989
Cryptand Addition to Polyelectrolytes: A Means of Conductivity Enhancement and a Probe of Ionic Interactions journal March 1995
The Synthesis of a New Family of Anion Receptors and the Studies of Their Effect on Ion Pair Dissociation and Conductivity of Lithium Salts in Nonaqueous Solutions journal December 1996
Artificial Organic Host Molecules for Anions journal August 1997
Conductometric study of cationic and anionic complexes in propylene carbonate journal December 1990
Effects of Crown Ether Addition to Organic Electrolytes on the Cycling Behavior of the TiS[sub 2] Electrode journal January 1987

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The synthesis of a new family of boron-based anion receptors and the study of their effect on ion pair dissociation and conductivity of lithium salts in nonaqueous solutions
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Related Subjects

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