国家/地区 中国（52） 韩国（2）
IPC部 B（55）
IPC大类 B01（55）
IPC小类 B01J（55）
IPC B01J020/20（55）
发明人 WANG Y（6） LI J（4） XU Y（4）
HU J（3） LI X（3） LIU J（3）
WANG J（3） WANG X（3） ZHANG G（3）
ZHANG J（3） FAN M（2） JIANG H（2）
LI H（2） LI Y（2） LIU A（2）
公开年 2019（33） 2020（19） 2021（3）
申请年 2019（55）
专利权人 DAYING JUNEN.（2） UNIV HEFEI（2） UNIV NANJING.（2）

Composite material includes hollow three-dimensional phosphorylated biomass carbon, hierarchical structure titanium oxide composed of titanium dioxide nanosheets interlaced with each other, and reduced graphene oxide.

WANG M, XIA L, LIN Q, SU R, PENG J

Preparing graphene and boron nitride composite material comprises e.g. dispersing graphene oxide in ethanol solution, ultrasonically dispersing boric acid and melamine, adding mineralizing agent into uniformly mixed solution.

WANG J, XU S, HAN Y

Composite material used to separate a nonpolar compound from an aqueous solution in a mixture, comprises a polyurethane foam coated with a layer of reduced graphene oxide (r-GO), and a layer of polystyrene in contact with the layer of r-GO.

AWADH T A S, BAIG N

Metal-graphene hybrid material for arsenic adsorption and removal in soil, air, or water comprises sheet form of graphene oxide and calcium lanthanum sulfide doped on top of the graphene oxide for adsorbing arsenic.

PARK C, SUBBAIAH M P

Complex for removing radioactive cesium, comprises a matrix in which graphene oxide and chitosan are chemically bonded, and prussian blue particles fixed on or under the matrix.

ROH C, HUH Y S

Preparing magnetic ferric oxide-graphene nano-composite material comprises e. g. dispersing graphene oxide in deionized water, adding mixed solution of ferric chloride and sodium citrate, mixing and adjusting pH.

LIU A, LI J, GUO J

Preparation of groundwater remediation materials involves modifying carbon fiber, feeding modified carbon fiber in container, adding graphene oxide, ascorbic acid and distilled water, mixing, and subjecting to vacuum freeze-drying.

XU K, ZHANG J, WEI H, YANG Y, XU H

Preparing graphene metal-based aerogel comprises e.g. dissolving polymer and transition metal salt in water, cold thawing prepared transition metal oxide nanoparticles, calcining obtained aerogel in protective atmosphere.

ZHUANG Y, SHI B, WANG X

Preparation of graphene magnetic aerogel in sewage treatment, by mixing graphene oxide solution, reducing agent and iron(II,III) oxide magnetic nanospheres, performing solvothermal reaction to generate hydrogel, washing and freeze-drying.

DANG A, WANG Y, LI T, ZHAO T, LI H, AI Y

Preparing lead adsorption magnetic oxide graphene composite material comprises e.g. adding iron(III) chloride hexahydrate and ferrous sulfate heptahydrate into prepared dispersion system, stirring, adding dipotassium phosphate and crushing.

LAN G, LI R, QIU H, ZHANG T