国家/地区 中国（5） 欧洲专利局（EPO）（3） 美国（3） 世界知识产权组织（3） 日本（2）
IPC部 B（5）
IPC大类 C09（5） C01（4） C08（4）
B01（3） C07（2） H01（2）
IPC小类 C09C（5） C01B（4） C08K（4）
C08L（3） C09D（3） B01J（2）
C07C（2） C08G（2） H01G（2）
H01M（2）
IPC C09C003/08（5）
发明人
公开年 2016（5）
申请年 2015（2）  2016（2） 
专利权人

Preparing vitamin B1 modified graphene oxide comprises e.g. mixing graphite powder and sodium nitrate, then adding 95-98% concentrated sulfuric acid, ice bath stirring, then adding potassium permanganate under stirring and post-processing.

ZHOU L, YIN M

Graphene compound for barrier element and clear packaging for product comprises optionally functionalized graphene directly bonded to nitrogen-containing compound.

ZHENG 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

Manufacture of polyaniline-reduced graphene oxide composite used as e.g. ink for electromagnetic application, involves mixing graphene oxide dispersion containing emulsifying agent and oligomer solution and oxidizing.

BOCCHINI S, CHIOLERIO A, PORRO S

Nano composite material useful in vulcanized rubber for preparing tyres comprises silica, graphene oxide attached to silica and oxidized graphene and surface modifying agent.

XIE X, LI S, JIANG K, LIU C, LIU P, QU L, QIAO X, WANG L, ZHAO Q, YU G