发明名称 |
Produkt und Verfahren zur Verarbeitung von Precursorn für Lithiumphosphat-Elektrodenaktivmaterialien |
摘要 |
Methods for producing an electrode active material precursor, comprising; a) producing a mixture comprising particles of lithium hydrogen phosphate, having a first average particle size, and a metal hydroxide, having a second average particle size; and b) grinding said mixture in a jet mill for a period of time suitable to produce a generally homogeneous mixture of particles having a third average size smaller than said first average size. The precursor may be used as a starting material for making electrode active materials for use in a battery, comprising lithium, a transition metal, and phosphate or a similar anion. |
申请公布号 |
DE112004001997(T5) |
申请公布日期 |
2006.10.26 |
申请号 |
DE20041101997 |
申请日期 |
2004.10.15 |
申请人 |
VALENCE TECHNOLOGY INC. |
发明人 |
ADAMSON, GEORGE;BARKER, JEREMY;DIRILO, ALLAN;FAULKNER, TITUS;SAIDI, YAZID M.;SWOYER, JEFFREY |
分类号 |
H01M4/36;H01M4/58;H01M10/052;H01M10/36 |
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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