国家/地区 中国（17） 世界知识产权组织（12） 美国（6） 欧洲专利局（EPO）（5） 韩国（4） 日本（3） 印度（2）
IPC部 H（21） B（2） C（2）
IPC大类 H01（21） B82（2） C01（2）
IPC小类 H01M（21） B82Y（2） C01B（2）
IPC H01M004/36（15） H01M004/38（10） H01M010/0525（10）
H01M004/62（9） H01M004/48（8） H01M010/052（8）
H01M004/134（7） H01M004/13（5） H01M004/587（5）
H01M004/02（4） H01M004/1395（3） H01M004/58（3）
H01M004/583（3） B82Y030/00（2） B82Y040/00（2）
发明人 XIE Y（21）
公开年 2021（13） 2022（6）
申请年 2020（11）  2022（5）  2019（2） 
专利权人 NINGDE AMPEREX TECHNOLOGY LTD（21）

Secondary battery used in electronic device, comprises cathode pole piece and isolation film, where pole cathode comprises three-dimensional framework comprising first layer framework and second layer framework.

XIE Y, LIN X

Negative electrode active material used in secondary battery for electronic device, comprises composite particles comprising first region having disordered carbon structure, and second region having ordered carbon structure or metal oxide structure.

XIE Y, YI Z, ZHENG Z

Cathode active material useful in secondary battery comprises composite particle, where composite particle comprises first region and second region, where first region has disordered carbon structure, second region has ordered carbon structure and/or metal oxide structure.

XIE Y, YI Z, ZHENG Z

Fibrous material with core-shell structure, comprises core layer and shell layer on surface of core layer where core layer material comprises conductive material, and shell material comprises insulating polymer material.

XIE Y, CHEN M, LIN X

Three-dimensional gradient electrode for lithium metal anode comprises the electrode upper layer and the electrode lower layer, where electrode upper layer is carbon nanotubes material.

LAI C, QU J, XIE Y, CHEN M, SUN C, LIU Y, LIN X

Lithium metal battery used in electronic device e.g. mobile computer, has positive electrode, negative electrode, and separator provided with first layer of isolation film, second layer of separator, and third layer of barrier film.

XIE Y, CHEN M, LIN X

Electrochemical device used in electronic device, comprises cathode comprising current collector layer, lithium metal layer and porous framework layer.

XIE Y, LIN X, LI D, CHEN M

Cathode material useful in electrochemical device of electronic device e.g. lithium ion battery comprises silicon-based material and sheet-shaped carbon fluoride.

ZHANG C, XIE Y, LU Y

Preparation of composite material for cathode used in electrochemical device, involves dissolving carbon source in organic solvent, adding organosilicon, mixing carbon source solution and organic silicon, drying, cracking to obtain composite material, spray drying and granulating.

XIE Y, CUI H, CHEN Z, YI T

Cathode composite material useful e.g. in cathode pole piece of electrochemical device for electronic device, comprises silicon- boron, nitrogen and oxygen-carbon composite materials with graphene on its surface.

YI T, CHEN Z, CUI H, XIE Y