国家/地区 中国（26） 韩国（3） 俄罗斯（3） 美国（2）
IPC部 B（33）
IPC大类 B01（33）
IPC小类 C01B（33）
IPC C01B032/198（33）
发明人 LIU Y（3） WANG X（3） DANG X（2）
LI J（2） LI K（2） LI L（2）
LI Y（2） LIU Q（2） WANG Y（2）
XU W（2） YU B（2） ZHOU J（2）
公开年 2020（33）
申请年 2019（17）  2020（13）  2018（3） 
专利权人 BEIJING GRAP.（2）

Composite membrane comprises porous polyvinylidene fluoride, polytetrafluoroethylene or nitrocellulose membrane body and graphene oxide arranged on surface of membrane body.

WEN X, YOU Y, JIN X, BUSTAMANTE H, JOSHI R

METHOD OF PRODUCING NANOMATERIAL FOR BIOTECHNOLOGICAL PURPOSES BASED ON GRAPHENE OXIDE AND NANOPARTICLES OF SILVER AND COPPER OXIDES.

GUSEV A A, ZAKHAROVA O V, TKACHEV A G, MEMETOV N R, PROTASOV A S

Preparing monodisperse iron oxide/graphene oxide composite material by inducing organic matter useful in catalytic Fischer-Tropsch synthesis comprises e.g. dissolving iron salt in solvent, mixing, adding iron source solution to slurry.

WEI Y, SUN S, ZHANG C

Preparing graphene oxide supported ruthenium-based catalyst by preparing graphene oxide, adding ruthenium chloride trihydrate to water, adding graphene oxide, stirring, drying, roasting dried product and reducing metal with hydrogen gas.

YI S, MIN Y, LI K

Electrode useful for reducing carbon dioxide, comprises base material made of conductor and reduction thin film formed on base material to reduce carbon dioxide, where thin film is nitrogen-doped and copper-supported graphene oxide.

KIDA T, TSUKAGOSHI N, SASAHARA J, QUITAIN A

Manufacturing laser-induced graphene oxide structure involves applying a precursor solution on a graphene oxide precursor material containing a polymer and selectively irradiating a laser light source to the synthesis region.

KIM K M, BAE S K, KIM T, LEE S K, JAI H W, KANG D J

Graphite oxidation reaction kettle for graphene production, has oxidant barrel whose discharging pipe is rotatably connected with top end of central shaft, and kettle body whose top wall is provided with solid feeding port and liquid feeding port.

SI R, PAN Z

Ultrasonic flow channel reaction device useful in preparing graphene comprises tube body communicate with outside, multiple baffle devices for blocking but not isolating fluid flow provided inside tube body.

GAO M, WANG Y, LIU Y, DING Z, MA X, ZHAO S, YUAN Y

Preparing ionic liquid modified graphene oxide membrane with water and ion selective transport performance by dispersing graphene oxide in solvent, dissolving ionic liquid in graphene oxide dispersion liquid, assembling, and drying.

ZHANG M, ZHAO P

Storing or transporting graphene oxide involves carrying out wet spinning of graphene oxide spinning solution to coagulating bath to obtain graphene oxide pellets, drying, storing or transporting, and re-dispersing pellets.

JOO Y L, CHANG C, ZAMANI S, JUNG W, KANG T, PARK S, JOOYONGLAK, SOMAYEH Z, SIK C, KANGTAECHOONG