首页> 外国专利> METHOD FOR PERFORMING AQUEOUS COATING FOR CATHODE ACTIVE MATERIAL PRECURSOR FOR LITHIUM SECONDARY BATTERY WITH TITANIUM DIOXIDE AND METHOD FOR PREPARING CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY

METHOD FOR PERFORMING AQUEOUS COATING FOR CATHODE ACTIVE MATERIAL PRECURSOR FOR LITHIUM SECONDARY BATTERY WITH TITANIUM DIOXIDE AND METHOD FOR PREPARING CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY

机译：二氧化钛对锂二次电池正极活性物质前驱体进行水包覆的方法及锂二次电池正极活性物质的制备方法

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摘要

The present invention relates to a technology for increasing structural stability, by performing aqueous coating for the surface of a Ni-rich based cathode active material precursor with TiO₂ so as to improve the thermal stability and cycle properties of a lithium secondary battery.

机译：本发明涉及一种通过用TiO _{2 对富Ni基正极活性物质前体的表面进行水性涂布以提高其热稳定性和循环性能来提高结构稳定性的技术。锂二次电池。}

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公开/公告号WO2017142119A1

专利类型
公开/公告日2017-08-24

原文格式PDF
申请/专利权人 E&D CO.LTD.;
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申请/专利号WO2016KR02384
发明设计人 KWON SUN-MO;KWON OH-SANG;KANG DONG-GU;
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申请日2016-03-10
分类号H01M4/36;H01M4/525;H01M4/505;H01M4/1391;H01M10/052;
国家 WO
入库时间 2022-08-21 13:30:03

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