Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hiroki Inagaki0
Norio Takami0
Yasuhiro Harada0
Yorikazu Yoshida0
Date of Patent
December 6, 2016
Patent Application Number
13281968
Date Filed
October 26, 2011
Patent Citations Received
Patent Primary Examiner
Patent abstract
According to one embodiment, a battery active material is provided. The battery active material includes monoclinic complex oxide represented by the formula LixTi1-yM1yNb2-zM2zO7+δ (0≦x≦5, 0≦y≦1, 0≦z≦2, −0.3≦δ≦0.3). In the above formula, M1 is at least one element selected from the group consisting of Zr, Si and Sn, and M2 is at least one element selected from the group consisting of V, Ta and Bi.
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