发明名称 |
METHOD FOR PRODUCING ELECTRODE MATERIAL, ELECTRODE MATERIAL, ELECTRODE, AND BATTERY |
摘要 |
Disclosed is a method for producing an electrode material which has high discharge capacity at high charge/discharge rate and enables to realize sufficient charge/discharge rate performance. Also disclosed are an electrode material, an electrode and a lithium ion battery. Specifically disclosed is a method for producing an electrode material, which is characterized in that a slurry containing an electrode active material or a precursor of the electrode active material, and organic compounds each selected from at least two groups among the group A, group B and group C is sprayed and dried for forming a granule, and the thus-formed granule is fired at a temperature not less than 500°C but not more than 1000°C in a non-oxidizing atmosphere. |
申请公布号 |
WO2010026627(A1) |
申请公布日期 |
2010.03.11 |
申请号 |
WO2008JP65828 |
申请日期 |
2008.09.03 |
申请人 |
SUMITOMO OSAKA CEMENT CO., LTD.;ONO, KOJI;HONDA, ATSUSHI;MATSUSHITA, TADASHI;SAITO, MITSUMASA |
发明人 |
ONO, KOJI;HONDA, ATSUSHI;MATSUSHITA, TADASHI;SAITO, MITSUMASA |
分类号 |
H01M4/58;H01M4/36;H01M4/50;H01M4/52;H01M4/62 |
主分类号 |
H01M4/58 |
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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