国家/地区 中国（10） 欧洲专利局（EPO）（2） 印度（2） 韩国（2） 美国（2） 世界知识产权组织（2）
IPC部 C（14） B（2）
IPC大类 C01（14）
IPC小类 C01B（14）
IPC C01B032/198（14）
发明人
公开年 2018（14）
申请年 2017（7）  2018（7） 
专利权人 UNIV QINGDAO（2）

Amidated modified graphene oxide useful in epoxy anti-corrosive coating, preferably epoxy coating of composite filler, obtained by modifying graphene oxide by 2-aminobenzimidazole.

NIU L, YU Q, XU W, ZHAO R

Preparing nano-zinc oxide/graphene composite material comprises adding nano zinc oxide into the graphene oxide suspension, mixing, washing, collecting and then lyophilizing.

XU B

Macro-preparation device for carboxy functionalized graphene, has high shear emulsifier and ultrasonic disperser that are simultaneously provided in first dispersion tank, second dispersion tank, and third dispersion tank.

JIANG Y, LUO Z, MA H, LIANG Y, HUANG R, CAO J, ZHOU L, WAN Y, SONG Y, YU L, LIU X

Manufacture of adhesive composition involves preparing fibrous carbon nanostructure dispersion liquid by dispersing fibrous carbon nanostructure in dispersion medium, mixing dispersion liquid and graphene oxide, and dispersing resultant.

KUMAMOTO T, MURAKAMI Y, NISHINA Y

Preparing graphene heat conductive film comprises e.g. mixing graphene oxide with water, then adding cationic surfactant, mixing pretreated graphene oxide and isocyanate in closed reaction vessel and heating modified graphene oxide mixture.

XIE X, WAN Z, ZHANG Y

Processing chemical modification of graphene oxide surface useful preparing graphene oxide/epoxy resin composite material, comprises e.g. preparing graphene oxide, adding graphite into the three-necked flask, stirring, and reacting.

MA L, GUO S, SONG G, GU Z, WANG G, WANG M, SHI L

Preparation of highly dispersed graphene oxide reinforced epoxy resin adhesive, involves reacting graphite powder, concentrated sulfuric acid, aqueous phosphoric acid solution, potassium permanganate, liquid epoxy resin and curing agent.

XUE G, SUN M, ZHANG B, ZHANG X, LI J, WANG L, ZHAO M, SONG C, LIU C, LI Q, MEI G

Preparing a graphene oxide toughened composite modified polyvinyl alcohol coating comprises taking graphite oxide black graphite powder and sodium nitrate into magneton stirring ice water bath, heating, reacting, cooling and wet milling.

CUI Q

Preparing graphene oxide quantum dot comprises e.g. placing carbon fiber in glass or quartz vessel, adding water to submerge carbon fiber, performing microwave irradiation, and filtering substances.

YUAN J, WU Z, LI W

Composition useful in PCR kit for amplifying DNA, preferably genes having various sizes, comprises polyethylene glycol-engrafted nano-sized graphene oxide.

KIM D E, KIM H R, BAEK A R