国家/地区 美国（5） 中国（4） 印度（3） 世界知识产权组织（3）
IPC部 C（13） B（7） H（5）
IPC大类 C01（13） H01（5） B82（4）
B01（2）
IPC小类 C01B（13）
IPC C01B032/23（13）
发明人 CAO M（2） GAO C（2） LIU Y（2）
OGUNI T（2） XU Z（2）
公开年 2021（13）
申请年 2021（13）
专利权人 SEMICONDUCTO.（2） UNIV ZHEJIAN.（2）

Graphite oxide material for preparing graphene oxide, reduced graphene oxide and graphene, comprises acid solution and graphite oxide with preset solid content.

CHE C, LIU L, ZHU Y, KONG G

Synthezing thermally reduced graphene oxide-gold-silicon oxide hybrid nanoparticles involves e.g. electrochemical exfoliation method using cylindrical graphite rod as cathode and anode, filtering slurry of exfoliation and sonicating mixture.

SINGH P K, SHARMA K, TIWARI A K

Synthesis of graphene oxide used for manufacturing membrane, involves mixing sulfuric acid and phosphoric acid, adding graphite powder, potassium permanganate and hydrogen peroxide, cooling mixture, diluting mixture with hydrochloric acid solution, and centrifuging.

ALKHOUZAAM A A, QIBLAWEY H

Preparing reduced graphene oxide nanosheets composed of graphene multilayers, involves synthesizing graphene multilayers from method of photo-oxidation assisted by ultraviolet radiation and preparing solution in water mixture.

FUSER PILLIS M, VERCINO CORREA O, TEIXEIRA BENTO R, PEREIRA COUTINHO S, DOS SANTOS T F, PILLIS M F, CORREA O V, BENTO R T, PEREIRA COTINHO S

Forming graphene compound for flexible lithium-ion storage battery, by stirring graphene oxide and base under nitrogen stream to form first mixture, cooling, adding silylating agent to first mixture to form second mixture, in which the silylating agent further has chain group of ether bonds.

SEO S, OGUNI T, KADOMA H

Preparation of porous spherical graphene-coated silicon composite material used for forming negative electrode, involves ultrasonically-dispersing nanosilicon in graphene oxide aqueous dispersion, adding nitric acid solution, ultrasonically-mixing, hydrothermally-reacting, and calcining.

HE D, CHEN H

Composition used to remove persistent organic pollutant from water supply, and remove heavy metal from water supply comprises zeolite substrate, and nanosheets comprising graphene oxide and/or reduced graphene oxide and is adhered to zeolite substrate.

ZHANG Y, MANJILI M, GARMAN D, DA SILVA M R Q

Thermal interface material with isotropic thermal conductivity comprises two-dimensional nanosheet that is vertically oriented and radially distributed in planar direction and with thermal conductivity of specified ranges in two directions.

GAO C, CAO M, XU Z, LIU Y

Nanoparticle composition has graphene oxide nanoparticles (GO) that comprises multiple graphene sheets that having multiple carboxylic and hydroxyl groups and interconvertible open and closed forms, and open form having specific sizes , Nanoparticle composition has graphene oxide nanoparticles (GO) that comprises multiple graphene sheets that having multiple carboxylic and hydroxyl groups and interconvertible open and closed forms, and open form having specific sizes.

SARKAR S, ALLAM A

Synthesis of graphene used in e.g. energy transferring, involves reducing graphene oxide formed by oxidizing graphite using hydrogen peroxide, in which impact on formation of graphene or reduced graphene oxide is modified based on usage of hydrogen peroxide.

JEBASINGH B E, ARASU A V