发明名称 |
ACTIVE MATERIAL, NON-AQUEOUS ELECTROLYTE BATTERY, BATTERY PACK AND BATTERY MODULE |
摘要 |
In general, according to one embodiment, there is provided an active material. The active material contains active material primary particles of a monoclinic niobium-titanium composite oxide. The monoclinic niobium-titanium composite oxide contains at least one element selected from the group consisting of Mo, V, and W. A content of the at least one element in the monoclinic niobium-titanium composite oxide is within a range of 0.01 atm% or more and 2 atm% or less. Each of the active material primary particles has an aspect ratio within a range of 1 or more and less than 4 of a primary particle and a crystallite size within a range of 5 nm or more and 90 nm or less. |
申请公布号 |
EP3070056(A1) |
申请公布日期 |
2016.09.21 |
申请号 |
EP20160158442 |
申请日期 |
2016.03.03 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
ISE, KAZUKI;HARADA, YASUHIRO;TAKAMI, NORIO |
分类号 |
H01M4/485;C01G33/00;H01M4/36;H01M4/62;H01M10/0525 |
主分类号 |
H01M4/485 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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