国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B032/20（2）
发明人
公开年 2022（2）
申请年 2021（2） 
专利权人

Composite material for electromagnetic wave shielding or electromagnetic wave absorption, comprises electromagnetic wave absorbing materials containing two-dimensional graphene sheets, which is obtained by crushing carbon raw material through cavitation principle in liquid phase exfoliation method.

XIE Y, HE X, LIU W, HO H, HSIEH I

Cathode material useful in plug-in hybrid electric vehicle type automobile, comprises graphite material, binder and conductive agent, where graphite material comprises first graphite material and second graphite material.

FAN H