国家/地区 中国（5） 欧洲专利局（EPO）（4） 美国（4） 世界知识产权组织（4） 日本（2） 韩国（2） 台湾（2）
IPC部 B（6）
IPC大类 B01（6）
IPC小类 C01B（6）
IPC C01B032/182（6）
发明人
公开年 2021（3）
申请年 2020（3）  2015（2） 
专利权人

Mixing device useful for processing graphene, comprises a stirring tank and a damping box, where the top of the stirring tank is fixedly installed with a motor, and the output end of the motor is fixedly connected with a second belt pulley.

QIN J

Cooling device for processing graphene, has second cooling pipe whose one end is fixedly connected with storage box and other end is connected with one end of first cooling pipe through conduit.

LI L

Multi-layered membrane useful for separating many ions or molecules in a fluid stream and in device for osmotic power generation, comprises a top layer, a bottom layer, and a spacer layer.

GARAJ S, SPINA M

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

Graphite filter tipped cigarette comprises a filter with fibers segment and tobacco where a graphene adsorption section has wrapping paper composition and is coated with graphene, which is chemically bonded to filter fibers.

WANG G, TANG Y, ZHANG J, ZHANG A, LIU D

Synthesizing graphene comprises refluxing reaction mixture of solvent e.g. water and carbonaceous material promoting polycyclic aromatic hydrocarbon formation, collecting and directing obtained vapors to substrate and recovering graphene.

SHANKMAN R S, HANKMAN R S