发明申请
US20120288761A1 ELECTRODE ADDITIVES COATED WITH ELECTRO CONDUCTIVE MATERIAL AND LITHIUM SECONDARY COMPRISING THE SAME
有权
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基本信息:
- 专利标题: ELECTRODE ADDITIVES COATED WITH ELECTRO CONDUCTIVE MATERIAL AND LITHIUM SECONDARY COMPRISING THE SAME
- 专利标题(中):涂有电导体材料的电极添加剂和包含其的锂二次体
- 申请号:US13473415 申请日:2012-05-16
- 公开(公告)号:US20120288761A1 公开(公告)日:2012-11-15
- 发明人: Hong-Kyu PARK , Kwang Hoon KIM , Sun kyu KIM , Seung Il YOO , Jae-Up JANG , Yong Hoon KWON , Kyungmin CHUN
- 申请人: Hong-Kyu PARK , Kwang Hoon KIM , Sun kyu KIM , Seung Il YOO , Jae-Up JANG , Yong Hoon KWON , Kyungmin CHUN
- 优先权: KR10-2004-0008135 20040702
- 主分类号: H01M4/62
- IPC分类号: H01M4/62
摘要:
Provided are an electrode additive coated with a coating material made of electrically conductive materials such as metal hydroxides, metal oxides or metal carbonates, and an electrode and a lithium secondary battery comprising the same. The electrode additive in accordance with the present invention can improve high temperature storage characteristics of the battery, without deterioration of performance thereof.
摘要(中):
提供了涂覆有由诸如金属氢氧化物,金属氧化物或金属碳酸盐的导电材料制成的涂层材料的电极添加剂,以及包含该涂层材料的电极和锂二次电池。 根据本发明的电极添加剂可以改善电池的高温存储特性,而不会降低其性能。
公开/授权文献:
IPC结构图谱:
H | 电学 |
--H01 | 基本电气元件 |
----H01M | 用于直接转变化学能为电能的方法或装置,例如电池组 |
------H01M4/00 | 电极 |
--------H01M4/02 | .由活性材料组成或包括活性材料的电极 |
----------H01M4/62 | ..在活性物质中非活性材料成分的选择,例如胶合剂、填料 |