发明名称 |
Production of battery grade materials via an oxalate method |
摘要 |
An active electrode material for electrochemical devices such as lithium ion batteries includes a lithium transition metal oxide which is free of sodium and sulfur contaminants. The lithium transition metal oxide is prepared by calcining a mixture of a lithium precursor and a transition metal oxalate. Electrochemical devices use such active electrodes. |
申请公布号 |
US8709279(B2) |
申请公布日期 |
2014.04.29 |
申请号 |
US201113099756 |
申请日期 |
2011.05.03 |
申请人 |
BELHAROUAK ILIAS;AMINE KHALIL;UCHICAGO ARGONNE, LLC |
发明人 |
BELHAROUAK ILIAS;AMINE KHALIL |
分类号 |
H01M4/88;H01M4/13 |
主分类号 |
H01M4/88 |
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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