发明名称 |
NICKEL HYDROXIDE, METHOD FOR MANUFACTURING POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY |
摘要 |
A positive electrode active material for nonaqueous electrolyte secondary batteries is permitted to contain a lithium-nickel complex oxide by firing a nickel hydroxide having a primary particle average diameter of 1-5µm and a DBP absorption of 10-30mL/100g, and a lithium compound in an oxidizing atmosphere. The lithium-nickel complex oxide has excellent filling characteristics, power characteristics (especially high-rate characteristics), and is effective as a positive electrode active material for nonaqueous electrolyte secondary batteries. |
申请公布号 |
WO2008078628(A1) |
申请公布日期 |
2008.07.03 |
申请号 |
WO2007JP74445 |
申请日期 |
2007.12.19 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.;HIRATSUKA, HIDEKAZU;HANAOKA, SHIGERU |
发明人 |
HIRATSUKA, HIDEKAZU;HANAOKA, SHIGERU |
分类号 |
C01G53/04;C01G53/00;H01M4/525 |
主分类号 |
C01G53/04 |
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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