国家/地区 中国（3）
IPC部 C（3）
IPC大类 C08（3） C09（3） B05（2）
IPC小类 C08J（3）
IPC C08J007/04（3）
发明人
公开年 2016（3）
申请年 2016（2） 
专利权人

Diaphragm comprises base layer that is made of thin film of polyetherimide, polyethylene terephthalate, polyether ether ketone, polyphenylene sulfide or polyurethane, and reinforcing layer that is made of graphene, graphite powder and glue.

HE C, YI P, MENG X

Graphene oxide barrier film used in gas-barrier barrier device and used in food packaging applications, comprises crosslinked composition comprising graphene, polymer, and crosslinking group.

ZHENG S, KATAYAMA H, SIMAVORYAN S

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