国家/地区 中国（2）
IPC部 C（2）
IPC大类 C08（2）
IPC小类 C08G（2）
IPC C08G073/10（2）
发明人 LI Q（2）
公开年
申请年 2017（2）
专利权人

Graphene composite film comprises graphene and polyimide, and is prepared by uniformly dispersing modified graphene in organic solvent, adding pyromellitic dianhydride and dimethylacetamide solvent, polymerizing and preparing.

SONG S, DAI J, YUAN B, YONG Y, CHENG Q, ZHANG H, WANG L, LIU D, YANG J, LI Q, WANG Z

Hydroxy type polyimide/graphene nano composite material useful in aerospace, microelectronic and other high-tech field, prepared by e.g. reacting aromatic diamine monomer with sulfone containing dianhydride monomer and graphene nano sheet.

WANG C, CAO S, LI Q, XU C, ZHAO X, LI J, REN Q