Skip to Content
Find More Like This
Return to Search

Fluorinated Arylboron Oxalate as Anion Receptors and Additives for Non-Aqueous Battery Electrolytes

United States Patent Application

View the Complete Application at the US Patent & Trademark Office
Brookhaven National Laboratory - Visit the Office of Technology Commercialization and Partnerships Website
The present invention relates to electrochemical storage devices containing a non-aqueous lithium based electrolyte with high ionic conductivity, low impedance, and high thermal stability. More particularly, this invention relates to the design, synthesis and application of novel fluorinated arylboron oxalate based compounds which act as anion receptors and/or additives for non-aqueous batteries. When used as an anion receptor for non-aqueous battery electrolytes, the fluorinated arylboron oxalate enhances conductivity, lithium ion transference number and Solid Electrolyte Interface (SEI) formation capability during the formation cycling.
Lee, Hung Sui (Port Jefferson, NY), Yang, Xiao-Qing (South Setauket, NY), Nam, Kyung-Wan (Ridge, NY), Wang, Xiaojian (Warren, MI)
Brookhaven Science Associates ,LLC (Upton NY)
13/ 388,017
July 26, 2010
STATEMENT OF GOVERNMENT LICENSE RIGHTS [0002] This invention was made with Government support under contract number DE-AC02-98CH10886, awarded by the U.S. Department of Energy. The Government has certain rights in the invention.