ACTIVE MATERIAL, NONAQUEOUS ELECTROLYTE BATTERY, BATTERY PACK AND VEHICLE

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United States of America Patent

SERIAL NO

15260597

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Abstract

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According to one embodiment, there is provided an active material. The active material includes a composite oxide having a monoclinic crystal structure and represented by a general formula of LiwNa2-xM1yTi6-zM2zO13+δ. In the general formula, M1 is at least one metallic element selected from the group consisting of Mg, Sr, Ca, Ba, Cs and K. M2 is at least one metallic element selected from the group consisting of Zr, Sn, V, Nb, Ta, Mo, W, Fe, Co, Mn and Al. The subscript w is within a range of 0≦w≦6. The subscript x is within a range of 0≦x<2. The subscript y is within a range of 0≦y<2. The subscript z is within a range of 0

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Patent Owner(s)

Patent OwnerAddress
KABUSHIKI KAISHA TOSHIBA1-1 SHIBAURA 1-CHOME MINATO-KU TOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
HARADA, Yasuhiro Isehara, JP 333 1741
TAKAMI, Norio Yokohama, JP 489 5231

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