发明名称 |
LITHIUM IRON SILICATE CATHODE MATERIAL AND ITS PRODUCTION |
摘要 |
The present invention relates to a method for producing a lithium insertion material comprising the steps of: providing an iron containing compound, a lithium containing compound and a silicate containing compound; providing a solvent; subjecting the compounds in said solvent to dissolution in order to obtain a solution; subjecting the solution to temperature above the boiling point of the solution at 1 atmosphere and at pressure above 1 atmosphere in order to obtain a precipitate; and filtering the obtained precipitate from the solution and subjecting the precipitate to washing and drying. |
申请公布号 |
CA2803990(A1) |
申请公布日期 |
2012.01.05 |
申请号 |
CA20112803990 |
申请日期 |
2011.06.29 |
申请人 |
HOEGANAES AB |
发明人 |
TAN, SERDAR;THOMAS, JOHN;ANDERSSON, HENRIK;GUSTAFSSON, TORBJORN |
分类号 |
C01B33/20;H01M4/525 |
主分类号 |
C01B33/20 |
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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