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发明名称
二次电池用高容量电极活性材料
摘要
本发明揭露一种电极活性材料,其依次包括:一能够重复锂嵌入/反嵌入之核心层;一非晶质碳层;以及一结晶碳层,其中结晶碳层包括片状碳层单元,且此片状碳层单元之c轴方向系垂直于该电极活性材料粒子之切线方向。本发明亦揭露一种包含相同电极活性材料之二次电池。
申请公布号
TW200737572
申请公布日期
2007.10.01
申请号
TW095139764
申请日期
2006.10.27
申请人
LG化学公司
发明人
权五重;李龙珠;张元硕;金寄泰;李栖宰;李琪永
分类号
H01M4/02(2006.01);H01M10/36(2006.01)
主分类号
H01M4/02(2006.01)
代理机构
代理人
吴冠赐;杨庆隆;苏建太
主权项
地址
韩国
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