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Synthesis of hetero ionic compounds using dialkylcarbonate quaternization

United States Patent

September 19, 2017
View the Complete Patent at the US Patent & Trademark Office
Methods of preparing hetero ionic complexes, and ionic liquids from bisulfate salts of heteroatomic compounds using dialkylcarbonates as a primary quaternizing reactant are disclosed. Also disclosed are methods of making electrochemical cells comprising the ionic liquids, and an electrochemical cell comprising an alkaline electrolyte and a hetero ionic complex additive.
Friesen; Cody A. (Fort McDowell, AZ), Wolfe; Derek (Scottsdale, AZ), Johnson; Paul Bryan (Phoenix, AZ)
FLUIDIC, INC. (Scottsdale, AZ)
15/ 371,028
December 6, 2016
GOVERNMENT FUNDING SUPPORT This invention was made with U.S. government support under Contract No. DB-AR-00000038 awarded by the Department of Energy. The government has certain rights in the invention.