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1.发明申请FLUORINE DOPED LITHIUM RICH METAL OXIDE POSITIVE ELECTRODE BATTERY MATERIALS WITH HIGH SPECIFIC CAPACITY AND CORRESPONDING BATTERIES 有权氟化锂金属氧化物阳极电极电池具有高特定容量和相应电池的电池材料公开(公告)号：US20100086854A1
公开(公告)日：2010-04-08
申请号：US12569606
申请日：2009-09-29
CPC分类号： H01M4/505 , C01G53/50 , C01P2002/50 , C01P2002/72 , C01P2006/40 , H01M4/1315 , H01M4/366 , H01M4/525 , H01M10/052 , H01M10/0525 , Y02E60/122 , Y02P70/54
摘要： Lithium rich metal oxyfluorides are described with high specific capacity and, good cycling properties. The materials have particularly good high rate capabilities. The fluorine dopant can be introduced in a low temperature process to yield the materials with desirable cycling properties. In some embodiments, the positive electrode active materials have a composition represented approximately by the formula Li1+xNiαMnβCoγAδO2−zFz where: x is from about 0.02 to about 0.19, α is from about 0.1 to about 0.4, β is from about 0.35 to about 0.869, γ is from about 0.01 to about 0.2, δ is from 0.0 to about 0.1 and z is from about 0.01 to about 0.2, where A is Mg, Zn, Al, Ga, B, Zr, Ti, Ca, Ce, Y, Nb or combinations thereof.
摘要翻译： 描述富锂金属氟氧化物具有高比容量和良好的循环性能。 这些材料具有特别好的高速率能力。 可以在低温工艺中引入氟掺杂剂以产生具有期望循环特性的材料。 在一些实施方案中，正极活性物质具有大致由式Li1 + xNi1Mn＆bgr;CoγAδO2-zFz表示的组成，其中：x为约0.02至约0.19，α为约0.1至约0.4，＆bgr; 为约0.35至约0.869，γ为约0.01至约0.2，δ为0.0至约0.1，z为约0.01至约0.2，其中A为Mg，Zn，Al，Ga，B，Zr，Ti ，Ca，Ce，Y，Nb或其组合。
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2.发明授权Fluorine doped lithium rich metal oxide positive electrode battery materials with high specific capacity and corresponding batteries 有权氟掺杂富锂金属氧化物正极电池材料具有较高的比容量和相应的电池公开(公告)号：US08916294B2
公开(公告)日：2014-12-23
申请号：US12569606
申请日：2009-09-29
IPC分类号： H01M4/13 , H01M4/505 , H01M4/36 , H01M10/052 , H01M4/1315 , H01M4/525 , H01M10/0525 , C01G53/00
CPC分类号： H01M4/505 , C01G53/50 , C01P2002/50 , C01P2002/72 , C01P2006/40 , H01M4/1315 , H01M4/366 , H01M4/525 , H01M10/052 , H01M10/0525 , Y02E60/122 , Y02P70/54
摘要： Lithium rich metal oxyfluorides are described with high specific capacity and, good cycling properties. The materials have particularly good high rate capabilities. The fluorine dopant can be introduced in a low temperature process to yield the materials with desirable cycling properties. In some embodiments, the positive electrode active materials have a composition represented approximately by the formula Li1+xNiαMnβCoγAδO2−zFz where: x is from about 0.02 to about 0.19, α is from about 0.1 to about 0.4, β is from about 0.35 to about 0.869, γ is from about 0.01 to about 0.2, δ is from 0.0 to about 0.1 and z is from about 0.01 to about 0.2, where A is Mg, Zn, Al, Ga, B, Zr, Ti, Ca, Ce, Y, Nb or combinations thereof.
摘要翻译： 描述富锂金属氟氧化物具有高比容量和良好的循环性能。 这些材料具有特别好的高速率能力。 可以在低温工艺中引入氟掺杂剂以产生具有期望循环特性的材料。 在一些实施方案中，正极活性物质具有大致由式Li1 + xNi1Mn＆bgr;CoγAδO2-zFz表示的组成，其中：x为约0.02至约0.19，α为约0.1至约0.4，＆bgr; 为约0.35至约0.869，γ为约0.01至约0.2，δ为0.0至约0.1，z为约0.01至约0.2，其中A为Mg，Zn，Al，Ga，B，Zr，Ti ，Ca，Ce，Y，Nb或其组合。
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