国家/地区 韩国（4） 世界知识产权组织（4） 欧洲专利局（EPO）（3） 美国（3） 中国（2）
IPC部 H（4） C（2）
IPC大类 H01（4）
IPC小类 H01M（4）
IPC H01M004/02（4） H01M004/62（4） H01M010/0525（3）
H01M004/04（2） H01M004/134（2） H01M004/1395（2）
H01M004/36（2） H01M004/38（2）
发明人 ZHAO Y（4）
公开年 2023（3）
申请年 2021（2） 
专利权人 CONTEMPORARY AMPEREX TECHNOLOGY LTD（4）

Positive electrode slurry useful use in positive electrode plate of battery module, which is useful in battery pack of lithium-ion battery of electrical device, comprises manganese-containing positive active material; and positive electrode additive comprising benzimidazole compound.

JIN H, LI X, ZHAO Y, ZHANG Q, JIANGQIANQIAN, YANJIE Z, JINHAI

New fluorinated carbonotrithioic acid based binder compounds useful in conductive adhesive of anode sheet to produce secondary battery for battery module of battery pack used in electrical device.

ZHANG M, ZHAO Y, LIN J, LI X, JIN H, YANJI J, JIANGHUI L, ZHU J H

Cathode active material useful in secondary battery, comprises silicon inner core whose surface is coated with first coating layer, where first coating layer is carbon-containing layer, and second coating layer coated on first coating layer, where second coating layer is sulfur single layer.

HUANG Q, WEN Y, MA Q, GUAN Y, ZHAO Y, MA C Y, HWANG C

Cathode active material useful in secondary battery, battery module, battery pack and device, comprises core material and polymer modified coating layer covering at least a part of the outer surface of the core material.

LIANG C, GUAN Y, ZHAO Y, WEN Y, HUANG Q, YINGJIE G