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US 2019/0296346 A1Published application
Active material, active material composite material, electrode, secondary battery, battery pack, and vehicle
AssigneesKabushiki Kaisha Toshiba, Toshiba Infrastructure Systems & Solutions Corporation
InventorsYasuhiro HARADA, Norio Takami, Taro Fukaya, Takuya Iwasaki
Life of this patent
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Abstract
According to one embodiment, an active material is provided. The active material includes particles of a monoclinic niobium titanium composite oxide. The particles include primary particles. The primary particles have an average aspect ratio of 5 or more.
Claims15
An active material comprising particles of a monoclinic niobium titanium composite oxide, which comprise primary particles having an average aspect ratio of 5 or more.
Dependencies are inferred from the claim text.