国家/地区 世界知识产权组织（5） 美国（3） 中国（2）
IPC部 H（5）
IPC大类 H01（5）
IPC小类 H01M（5）
IPC H01M004/525（3） H01M004/62（3） H01M010/0525（3）
H01M004/02（2） H01M004/13（2） H01M004/505（2）
发明人
公开年 2023（5）
申请年 2022（5）
专利权人 CONTEMPORARY AMPEREX TECHNOLOGY LTD（5）

Positive electrode sheet used for secondary battery, consists of current collector, positive electrode material layer, and thermosensitive material layer comprising negative temperature coefficient thermosensitive material having preset room-temperature resistance and thermosensitive constant.

ZHOU X

Positive electrode plate for secondary battery, battery module, battery pack, and power consuming device, comprises second positive electrode active material layer is arranged between current collector and first positive electrode active material layer.

LIU N, OUYANG S, DONG M, LENG X, NI H, BIE C

Positive electrode sheet for secondary battery, electrical apparatus, battery module and battery pack, includes current collector comprising coating region and non-coating region, and resistance layer provided on current collector and comprising conductive agent and first binder.

XIAO D, YU C, HUANG F, HE J, YE Y, LIU Q, LI Q

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

Heating film for battery of electric device e.g. vehicle, has first protective layer and second protective layer that are provided with insulator layer and adhesive sub-layer, where adhesive sub-layer is fixed on one side of insulator layer far away from heating layer.

LIU M, HE F