国家/地区 中国（2）
IPC部 H（2）
IPC大类 H01（2）
IPC小类 H01M（2）
IPC
发明人 LIU S（2）
公开年
申请年
专利权人

Anode pole piece used in electrochemical device of electronic device, has anode active material layer arranged on two surfaces of anode current collector, where mass percentage of graphene in active material layer is in specific range.

LIU S, HAN D, ZHANG Q, ZHU R

Graphene dispersant used in e.g. preparation of graphene composite powder, and graphene composite film, comprises polyaniline oligomer or derivative which is electroactive polymer, and combines with graphene via pi-pi bond.

DAI L, GU L, YU H, ZHENG Y, MA J, ZHAO H, LIU S, DING J