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High energy cathode material

United States Patent

9,123,959
September 1, 2015
View the Complete Patent at the US Patent & Trademark Office
A composition for use in a battery electrode comprising a compound including lithium, manganese, nickel, and oxygen. The composition is characterized by a powder X-ray diffraction pattern having peaks including 18.6.+-.0.2, 35.0.+-.0.2, 36.4.+-.0.2, 37.7.+-.0.2, 42.1.+-.0.2, and 44.5.+-.0.2 degrees 2.theta. as measured using Cu K.sub..alpha. radiation.
Li; Bin (San Diego, CA), Caldwell; Marissa (San Diego, CA), Tong; Wei (San Diego, CA), Kaye; Steven (San Diego, CA), Bhat; Vinay (San Diego, CA)
WILDCAT DISCOVERY TECHNOLOGIES, INC. (San Diego, CA)
14/ 176,704
20140225029
February 10, 2014
GOVERNMENT LICENSE RIGHTS This invention was made with government support under DE-FE0005382 (Subcontract LS-111201A-MMW) awarded by the Department of Energy. The government has certain rights in the invention.