国家/地区 中国（12） 印度（5） 美国（3）
IPC部 B（20）
IPC大类 C01（20）
IPC小类 C01B（20）
IPC C01B032/192（20）
发明人 LI Y（4） KUMAR A（2） LIU Y（2）
公开年 2022（20）
申请年 2022（10）  2021（9） 
专利权人

One-pot fabrication process of porous heteroatom(s)-doped reduced graphene oxide by reduction of graphene oxide using natural biomolecule as reductant-dopant used for fabricating high voltage aqueous symmetric supercapacitor, involves adding graphene oxide to aqueous solution of biomolecule.

AHMAD I, KUMAR A

Preparing vertical graphene-metal nanoparticles hybrid materials used for biotechnological applications comprises synthesis of gold nanoparticles, ex-situ anchoring of gold nanoparticles on vertical graphene sheets and removing by-products.

TUCUREANU V, MATEI A

Test kit for detecting parkinson's disease comprises graphene oxide (GO) sheets, working electrode, recognition layer, supporting instrumentation, blood sample, substrate, aparkin antibody, and aparkin protein.

PANDA S P, AGRAWAL R, SHARMA K

Synthesis of graphene nanocomposite based additive for lubricants, by e.g. synthesizing graphene oxide by modified hummers method, doping graphene oxide with nitrogen element, and functionalizing nitrogen doped graphene.

KUMAR A, BHARDWAJ A, BARDIYA V

Photocatalyst for use as denitrification catalyst for removing nitrate ion, and processing water, comprises titanium dioxide particle comprising titanium dioxide, carbon material located on all or portion of surface of titanium dioxide particle and comprising graphene, reduced graphene oxide.

LEE S, CHOI W, CHOIWEONYONG, BI L S

Preparing carbon-coated tin selenide used as cathode material of potassium ion battery composite glue-linked three-dimensional graphene comprises e.g. mixing selenium powder, reducing solvent, carrying out hydrothermal reaction, separating, drying, performing uniform phase reaction and calcining.

HUO X, WANG Y, JI Y, HUANG J, LI J, WANG F, LIU W, CAO L

Automatic stirring device for graphene production, has water pump whose outlet end is connected with first conduit, sliding cylinder sleeved with water exchange ring, and second conduit communicated with exchange water ring and sprinkler.

YE Q, LI G

Peeling device for producing graphene thin layer material based on graphene processing, has stripping device main body whose front side and right side of movable door are provided with display panel whose lower part is provided with control button.

YANG K, CHEN W

Preparation of nano metal-graphene composite material used in hydrogen storage, involves pre-oxidizing graphite, adding concentrated sulfuric acid, potassium persulfate and phosphorus pentoxide, reoxidizing graphite, ultrasonically treating, adding reducing agent, washing and drying.

ZHENG Z, XU W, XU X, XIA Y, LIU Y, WANG X, AN G, ZHOU Y, LU C, SUN Y

Preparing wall painting reinforcing material polyacrylic acid functionalized graphene (PAAG)/calcium hydroxide, by synthesizing graphite oxide from natural graphite powder, exfoliating into graphene oxide, adding polyacrylic acid, calcining, washing, and preparing PAAG/calcium hydroxide complex.

CAI M, ZHONG L, LU M, ZHANG W, WEI Y, CHEN G, GU W