发明名称 |
PLATE-LIKE PARTICLE FOR CATHODE ACTIVE MATERIAL OF A LITHIUM SECONDARY BATTERY, A CATHODE ACTIVE MATERIAL FILM OF A LITHIUM SECONDARY BATTERY, METHOD FOR MANUFACTURING THE SAME, METHOD FOR MANUFACTURING A CATHODE ACTIVE MATERIAL OF A LITHIUM SECONDARY BATTERY, AND A LITHIUM SECONDARY BATTERY |
摘要 |
An object of the present invention is to provide a lithium secondary battery which has improved capacity, durability, and rate characteristic as compared with conventional lithium secondary batteries. A plate-like particle or a film for a lithium secondary battery cathode active material contains cobalt and lithium and has a layered rock salt structure. The (003) plane is oriented so as to intersect the plate surface of the particle or film.
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申请公布号 |
US2010173204(A1) |
申请公布日期 |
2010.07.08 |
申请号 |
US20090644423 |
申请日期 |
2009.12.22 |
申请人 |
NGK INSULATORS, LTD. |
发明人 |
SUGIURA RYUTA;KOBAYASHI NOBUYUKI;YOKOYAMA SHOHEI;NANATAKI TSUTOMU |
分类号 |
H01M4/36;H01M4/04;H01M4/583 |
主分类号 |
H01M4/36 |
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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