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LITHIATED AND PASSIVATED LITHIUM ION BATTERY ANODES

United States Patent Application

20160218351
A1
View the Complete Application at the US Patent & Trademark Office
Oak Ridge National Laboratory - Visit the Partnerships Directorate Website
An electrode material includes a lithium active material composition. The lithium active material composition includes lithium and an active anode material. The lithium active material composition is coated with a lithium ion conducting passivating material, such that the electrode material is lithiated and pre-passivated. An electrode and a battery are also disclosed. Methods of making an electrode material, electrode and battery that are lithiated and pre-passivated are also disclosed.
DUDNEY, Nancy J. (Knoxville, TN), HAGAMAN, Edward W. (Oliver Springs, TN), VEITH, Gabriel M. (Knoxville, TN), GILL, Lance W. (Oak Ridge, TN), SACCI, Robert L. (Ringgold, GA)
14/ 947,687
November 20, 2015
STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH [0002] This invention was made with government support under contract No. DE-AC05-00OR22725 awarded by the U.S. Department of Energy. The government has certain rights in this invention.