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HIGH VOLTAGE LITHIUM ION BATTERIES HAVING FLUORINATED ELECTROLYTES AND LITHIUM-BASED ADDITIVES

United States Patent Application

20150050561
A1
View the Complete Application at the US Patent & Trademark Office
A lithium ion cell includes a cathode including a cathode active material having an operating voltage of 4.6 volts or greater; an anode including an anode material and a lithium additive including a lithium metal foil, lithium alloy, or an organolithium material; a separator; and an electrolyte.
Zhang, Zhengcheng (Naperville, IL), Hu, Libo (Willowbrook, IL), Amine, Khalil (Oakbrook, IL), Johnson, Christopher S. (Naperville, IL)
UChicago Argonne, LLC (Chicago IL)
13/ 969,134
August 16, 2013
GOVERNMENT RIGHTS [0001] The United States Government has rights in this invention pursuant to Contract No. DE-AC02-06CH11357 between the U.S. Department of Energy and UChicago Argonne, LLC, representing Argonne National Laboratory.