国家/地区 中国（5）
IPC部 H（5）
IPC大类 H01（5）
IPC小类 H01M（5）
IPC H01M004/36（5） H01M010/0525（5） H01M004/134（4）
H01M004/38（4） H01M004/62（4） H01M010/052（3）
H01M004/02（2） H01M004/13（2） H01M004/133（2）
H01M004/1395（2） H01M004/48（2） H01M004/66（2）
发明人 XIE Y（5）
公开年 2021（4）
申请年 2020（4） 
专利权人 NINGDE AMPER.（5）

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 e.g. for cathode pole piece in electrochemical device of electronic device, comprises e.g. silicon-based material whose particles have at least one concave part with graphite, and conductive agent comprising Ketjen black.

CHEN C, CHEN Z, CUI H, XIE Y

Cathode pole piece for use in electrochemical device, has first cathode framework layer located between current collector and second layer, where porosity of first layer is greater than that of second layer.

XIE Y, LI D, CHEN M, LEE D, XIE Y S

Anode pole piece useful in lithium-ion battery of electronic device, comprises current collector made of e.g. copper, nickel and iron, and active layer including silicon nanoparticle and lithium metal located in porous carbon skeleton.

CHEN M, XIE Y, DU P, MAOHUA C, XIEYUANSEN

Electrochemical device for use in electronic device, has cathode pole component and lithium sheet connected with counter electrode, where cathode pole component and lithium sheet are connected with battery.

ZHANG Y, JIANG C, YU H, XIE Y