| 发明名称 |
Method for producing lithium-containing transition metal oxide |
| 摘要 |
A method for producing a lithium-containing transition metal oxide represented by the general formula: Li[Lix(NiaM1−a)1−x]O2 where M is metal other than Li and Ni, 0≰x, and 0<a. The method includes: (i) mixing a transition metal compound containing Ni and M in a molar ratio of a:(1−a) with lithium carbonate in a predetermined ratio; (ii) causing the temperature of the mixture to reach a predetermined temperature range while repeatedly raising and lowering the temperature thereof; and (iii) thereafter reacting the transition metal compound with the lithium carbonate in the predetermined temperature range.
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| 申请公布号 |
US7939202(B2) |
申请公布日期 |
2011.05.10 |
| 申请号 |
US20090364901 |
申请日期 |
2009.02.03 |
| 申请人 |
PANASONIC CORPORATION |
发明人 |
SAKAMOTO TAKAHIRO;HIRATSUKA HIDEKAZU;ARIMOTO SHINJI |
| 分类号 |
H01M4/58;C01G45/12;C01G49/00;H01M4/00;H01M4/16;H01M4/50;H01M4/52 |
主分类号 |
H01M4/58 |
| 代理机构 |
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