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正电极活性物质、正电极和可再充电锂电池
InventionUnknown
17Claims · 1 independent
§ Ⅰ
Dossier Overview
Inventor
秋声浩; 张东圭; 张锭洙; 安志祥; 朴进圭; 李知浩; 柳在敏
Filing Date
Apr 21, 2026
Publication Date
Oct 27, 2026
IPC Classification
H01M 4/36 (2006.01)H01M 10/052 (2010.01)H01M 4/525 (2010.01)H01M 4/131 (2010.01)
一些示例实施方式提供正电极活性物质、包括其的正电极和可再充电锂电池。正电极活性物质包括：其中多个一次颗粒团聚的二次颗粒的形式的芯颗粒，其包括锂镍基复合氧化物；和设置在芯颗粒的表面上且含有钴、铝和钇的包覆层。
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