国家/地区 中国（4）
IPC部 B（4）
IPC大类 B82（4）
IPC小类 B82Y（4）
IPC B82Y030/00（4）
发明人 WANG Y（2）
公开年 2017（4）
申请年 2017（4） 
专利权人

Preparing graphene nanocomposite film comprises taking flake graphite, sodium nitrate solid mixture into the concentrated sulfuric acid solution, subjecting to modification treatment, heating and reacting, dissolving, stirring and filtering.

GONG C

Coating material for improving surface conductivity of industrial graphene microchip, comprises industrial graphene microchip and nanosilver particles, where nanosilver particles grow on surface of industrial graphene microchip.

WANG Y

Polypyrrole-functionalized graphene nanocomposite light confinement material is composed of polypyrrole-modified graphene oxide.

ZHANG C, WANG Y, WANG A, QIAN J, LONG L

Nano composite powder material for high performance hydrogen fuel cell of vehicle, comprises double layer polymer coated nano alumina, poly ether amine coated carbon nanotubes and 4-(2-bromoethyl) benzosulfonic acid modified graphene oxide.

CHEN J, LIU M, YANG X, ZHONG X